[{"id":"i-p-227956","_type":"product","_rev":"Nnuo60wiLMKRh8aYfjuQ0y","_updatedAt":"2025-01-21T15:02:24Z","title":"RapID™ ONE System","subtitle":"Identify over 70 medically important, oxidase-negative, gram-negative bacilli in just four hours using the Thermo Scientific™ RapID™ ONE System, an identification system based on enzyme technology.\r\n \r\n\r\nThe RapID ONE System is a qualitative micromethod employing conventional and chromogenic substrates for the identification of medically important Enterobacteriaceae and other selected oxidase-negative, Gram-negative bacilli isolated from human clinical specimens.\r\n\r\n\r\n\tOne-step inoculation—decreased prep time for increased productivity\r\n\tManual microbial identification made easy—no oil, no pipetting, no 24-hr incubation\r\n\tFour-hour incubation*—quicker time-to-result for a faster response\r\n\tCommon procedure—lessened materials usage saves time and money\r\n\tVisible color reactions—reduced subjectivity decreases repeat testing\r\n\tBetter reporting—more coverage, advanced updates\r\n\t*Two-hour incubation for RapID SS/u.\r\n\r\n\r\nA clear plastic tray contains reagent impregnated wells, allowing simultaneuos inoculation of each cavity with a predetermined volume of inoculum. A suspension of test organism in RapID Innoculation Fluid is used as the inoculum which rehydrates and initiates test reactions.\r\n\r\nAfter incubation, each cavity is examined for reactivity by noting the development of a color. In some cases, reagents must be added to the cavities to provide a color change. The resulting pattern of positive and negative scores is used as the basis for identification of the test isolate by comparison of test results to reactivity patterns stored in a databse or through the use of a computer-generated Code Compedium (ERIC).","slug":"rapid-tm-one-system","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/afe36c61d9147c34e4d0670a6beb1da2dd00fb2b-265x194.jpg","imageAlt":"","imageWidth":265,"imageHeight":194,"primaryField":"clinical-diagnostics","primaryFieldLabel":"Clinical Diagnostics","primaryFieldId":"i-f-8","fields":["clinical-diagnostics","anti-doping-science"],"fieldIds":["i-f-8","i-f-22"],"techniques":["immunoassay-diagnostic-tests-kits","diagnostic-tests-kits-clinical-chemistry","clinical-chemistry"],"techniqueIds":["C-4507-C-4344","C-4344-163","163"],"techniqueNames":["Immunoassay","Diagnostic Tests/Kits","Clinical Chemistry"],"tags":null,"companies":"thermo-fisher-scientific","companyLabel":"Thermo Fisher Scientific","companyId":"i-c-5700","content":"Identify over 70 medically important, oxidase-negative, gram-negative bacilli in just four hours using the Thermo Scientific™ RapID™ ONE System, an identification system based on enzyme technology.\n\n\nThe RapID ONE System is a qualitative micromethod employing conventional and chromogenic substrates for the identification of medically important Enterobacteriaceae and other selected oxidase-negative, Gram-negative bacilli isolated from human clinical specimens.\n\nOne-step inoculation—decreased prep time for increased productivity\n\nManual microbial identification made easy—no oil, no pipetting, no 24-hr incubation\n\nFour-hour incubation*—quicker time-to-result for a faster response\n\nCommon procedure—lessened materials usage saves time and money\n\nVisible color reactions—reduced subjectivity decreases repeat testing\n\nBetter reporting—more coverage, advanced updates\n\n*Two-hour incubation for RapID SS/u.\n\nA clear plastic tray contains reagent impregnated wells, allowing simultaneuos inoculation of each cavity with a predetermined volume of inoculum. A suspension of test organism in RapID Innoculation Fluid is used as the inoculum which rehydrates and initiates test reactions.\n\nAfter incubation, each cavity is examined for reactivity by noting the development of a color. In some cases, reagents must be added to the cavities to provide a color change. The resulting pattern of positive and negative scores is used as the basis for identification of the test isolate by comparison of test results to reactivity patterns stored in a databse or through the use of a computer-generated Code Compedium (ERIC).","rating":5,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005558","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005558","campaignId":"a00N200000MytY1IAJ","startDate":"2024-12-31T00:00:00Z","endDate":"2025-12-31T00:00:00Z","sponsorshipLevel":5,"recency":137},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411263664,"recency":4},{"id":"i-p-228114","_type":"product","_rev":"Nnuo60wiLMKRh8aYfjuRNi","_updatedAt":"2025-01-21T15:02:43Z","title":"Genomic DNA Purification Kit","subtitle":" Thermo Scientific Genomic DNA Purification Kit is a simple and rapid system for high quality genomic DNA purification from various sources including: whole blood, serum, cell lines, bacterial cells, plant, and mammalian tissues. ","slug":"genomic-dna-purification-kit","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/6714e7122b69f425557b0662a20e6ee32536274a-317x238.jpg","imageAlt":"","imageWidth":317,"imageHeight":238,"primaryField":"life-sciences","primaryFieldLabel":"Life Sciences","primaryFieldId":"i-f-3","fields":["life-sciences","forensics","basic-research"],"fieldIds":["i-f-3","i-f-19","i-f-32"],"techniques":["genomic-dna-purification-kits-dna-rna-purification-kits","dna-rna-purification-kits-dna-rna-extraction-and-purification","dna-rna-extraction-and-purification"],"techniqueIds":["C-6387-C-6386","C-6386-123","123"],"techniqueNames":["Genomic DNA Purification Kits","DNA/RNA Purification Kits","DNA / RNA Extraction and Purification"],"tags":null,"companies":"thermo-fisher-scientific","companyLabel":"Thermo Fisher Scientific","companyId":"i-c-5700","content":"Thermo Scientific Genomic DNA Purification Kit is a simple and rapid system for high quality genomic DNA purification from various sources including: whole blood, serum, cell lines, bacterial cells, plant, and mammalian tissues.\n\nThe kit is based on selective detergent-mediated DNA precipitation from crude lysate. The entire procedure is rapid only 20 to 25 minutes with a typical yield of 2 to 10 µg genomic DNA from 0.2 mL of blood.\n\nHigh molecular weight genomic DNA purified with the kit is suitable for direct use in all common molecular biology applications: PCR, FastDigest and conventional restriction digestion, cloning, DNA sequencing, and Southern blot analysis.\n\nHighlights\n\nEfficient—2 to 10 µg of genomic DNA from 0.2 mL of blood\n\nFast—procedure takes approximately 20 minutes\n\nUniversal—purifies genomic DNA from various sources\n\nFlexible—easy to scale up and down\n\nSafe—does not involve phenol extraction\n\nApplications\n\nPurification of high-quality genomic DNA from:\n\nWhole blood or serum\n\nCell culture\n\nPlant tissues\n\nMammalian tissues\n\nEpithelium samples\n\nBacteria Includes Lysis Solution Precipitation Solution NaCl Solution Detailed Protocol","rating":5,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005558","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005558","campaignId":"a00N200000MytY1IAJ","startDate":"2024-12-31T00:00:00Z","endDate":"2025-12-31T00:00:00Z","sponsorshipLevel":5,"recency":137},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411263668,"recency":4},{"id":"i-p-228397","_type":"product","_rev":"nwzpvOLwLAZnXjTOS2vOzq","_updatedAt":"2025-01-21T15:03:00Z","title":"Applied Biosystems™ High-Capacity cDNA Reverse Transcription Kit","subtitle":" The High Capacity cDNA Reverse Transcription Kit contains all components necessary for the quantitative conversion of up to 2 µg of total RNA to single-stranded cDNA in a single 20 µL reaction. The High Capacity cDNA Reverse Transcription Kit delivers extremely high-quality, single-stranded cDNA from 0.02 to 2 µg total RNA. Reactions can be scaled up to 100 µL to generate 10 µg of cDNA from a single reaction. Downstream applications include real-time PCR, standard ","slug":"applied-biosystems-tm-high-capacity-cdna-reverse-transcription-kit","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/c18d3c157f3c9dc4b6df491616ea6827f4068294-500x500.jpg","imageAlt":"","imageWidth":500,"imageHeight":500,"primaryField":"life-sciences","primaryFieldLabel":"Life Sciences","primaryFieldId":"i-f-3","fields":["life-sciences","forensics","food-and-beverage","basic-research"],"fieldIds":["i-f-3","i-f-19","i-f-21","i-f-32"],"techniques":["real-time-reverse-transcription-pcr-qrt-pcr-kits-real-time-reverse-transcription-pcr-qrt-pcr-mastermixes-and-kits","real-time-reverse-transcription-pcr-qrt-pcr-mastermixes-and-kits-pcr-and-thermal-cycling","pcr-and-thermal-cycling"],"techniqueIds":["C-5074-C-6338","C-6338-51","51"],"techniqueNames":["Real-Time Reverse Transcription PCR (qRT-PCR) Kits","Real-Time Reverse Transcription PCR (qRT-PCR) Mastermixes and Kits","PCR and Thermal Cycling"],"tags":null,"companies":"thermo-fisher-scientific","companyLabel":"Thermo Fisher Scientific","companyId":"i-c-5700","content":"The High Capacity cDNA Reverse Transcription Kit contains all components necessary for the quantitative conversion of up to 2 µg of total RNA to single-stranded cDNA in a single 20 µL reaction. The High Capacity cDNA Reverse Transcription Kit delivers extremely high-quality, single-stranded cDNA from 0.02 to 2 µg total RNA. Reactions can be scaled up to 100 µL to generate 10 µg of cDNA from a single reaction. Downstream applications include real-time PCR, standard PCR, and microarrays. The kit is ideal for generating cDNA archives.\n\nFeatures of this kit include:\n\nLinear target amplification for real-time PCR\n\nHigher yields and precision than other cDNA synthesis kits at a fraction of the cost\n\n10-fold greater dynamic range than other kits","rating":4.7,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005558","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005558","campaignId":"a00N200000MytY1IAJ","startDate":"2024-12-31T00:00:00Z","endDate":"2025-12-31T00:00:00Z","sponsorshipLevel":5,"recency":137},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411263674,"recency":4},{"id":"i-p-229669","_type":"product","_rev":"Nnuo60wiLMKRh8aYfjuToh","_updatedAt":"2025-01-21T15:03:20Z","title":"Efficient-Pro™ Medium","subtitle":" Efficient-Pro Medium is a next-generation Chinese hamster ovary (CHO) medium used in the production of monoclonal antibodies (mAbs), offering significant performance and ease-of-use improvements over earlier Gibco and competitor products. Designed to work optimally with Efficient-Pro Feed 1 and Efficient-Pro Feed 2 for use in CHO-K1 and DG-44/CHO-S cell lines respectively, the Efficient-Pro system increases titer and specific productivity, improves protein quality and metabolite profiles, and i","slug":"efficient-pro-tm-medium","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/c8d8d81171fd6eeb0e3a73e2206392e65cb3b465-650x428.jpg","imageAlt":"","imageWidth":650,"imageHeight":428,"primaryField":"life-sciences","primaryFieldLabel":"Life Sciences","primaryFieldId":"i-f-3","fields":["life-sciences"],"fieldIds":["i-f-3"],"techniques":[],"techniqueIds":[],"techniqueNames":[],"tags":null,"companies":"thermo-fisher-scientific","companyLabel":"Thermo Fisher Scientific","companyId":"i-c-5700","content":"The Efficient-Pro system will help you:\n\nSustain cell viability for longer bioreactor runs and maximized titer\n\nImprove downstream outputs such as protein glycosylation, charge-variants, and aggregation\n\nSpeed up process development and streamline transfer to manufacturing scale\n\nIncrease flexibility with a range of format and packaging configurations\n\nDecrease cell shock with simplified adaptation protocols\n\nEfficient-Pro Medium has been formulated as a chemically defined, animal-origin-free cell culture medium used in the bioproduction of mAbs and other therapeutics in traditional batch and fed-batch bioprocessing workflows, particularly in combination with CHO cell line variants.\n\nEfficient-Pro Medium is a balanced formulation designed to meet the metabolic needs of mAb production and does not contain growth factors or insulin to ensure batch-to-batch consistency and production efficiency. Demonstrated to improve productivity in a CHO-K1 cell line when paired with Efficient-Pro Feed 1 compared to an industry-leader’s media and feed system, the Efficient-Pro system helps accelerate your time-to-market and achieve success.","rating":5,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005558","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005558","campaignId":"a00N200000MytY1IAJ","startDate":"2024-12-31T00:00:00Z","endDate":"2025-12-31T00:00:00Z","sponsorshipLevel":5,"recency":137},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411275071,"recency":4},{"id":"d4347264-475e-4e11-86eb-308e694a270a","_type":"product","_rev":"G0EAo2bbRsvShsHQV4RfOH","_updatedAt":"2024-12-18T11:22:56Z","title":"Acrodisc non-sterile syringe filters","subtitle":"Versatile filter for both aqueous and solvent-based sample filtration","slug":"acrodisc-non-sterile-syringe-filters","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/6fa88a0b23a00dbc3d8fe8a330a0e7b5acdec5d8-856x632.png","imageAlt":"","imageWidth":856,"imageHeight":632,"primaryField":"general-lab","primaryFieldLabel":"General Lab","primaryFieldId":"i-f-4","fields":["general-lab"],"fieldIds":["i-f-4"],"techniques":["syringe-filters","filters-sample-preparation","sample-preparation","syringe-filters-filters","filters-filtration","filtration","protein-filtration-protein-purification","protein-purification"],"techniqueIds":["C-2852-C-2819","C-2819-9","9","C-5603-C-7181","C-7181-65","65","C-6523-128","128"],"techniqueNames":["Syringe","Filters","Sample Preparation","Syringe Filters","Filters","Filtration","Protein Filtration","Protein Purification"],"tags":null,"companies":"cytiva","companyLabel":"Cytiva","companyId":"i-c-7019","content":"Acrodisc™ syringe filters with nylon membrane, a Pall Life Sciences product, provide excellent chemical compatibility with esters, bases, and alcohols. \n\nSaves time because no prewetting is required.\n\nExcellent chemical compatibility with esters, bases, and alcohols.\n\nSaves time because no prewetting is required.\n\nEasy filtration of particulate-laden samples with the glass fiber prefilter version.\n\n13 mm device with minispike configuration offers low hold-up and easy filtration into autosampler vials.\n\nPrevents spurious peaks on chromatograms for accurate experimental results. HPLC certified for low levels of UV-absorbing extractables.\n\nSpecifications\nMaterials of ConstructionFilter Media: Nylon\nHousing: Polypropylene\nGxF Prefilter: Borosilicate glass\n\nPore Size\n\nNylon Membrane: 0.2 and 0.45 μm\nGxF Prefilter: 40 - 1 μm\n\nEffective Filtration Area\n\n4 mm: 0.2 cm2\n13 mm: 1.0 cm2\n25 mm PSF: 3.9 cm2\n\nSample Volume\n\n4 mm: < 2 mL\n13 mm: < 10 mL\n25 mm PSF: < 150 mL\n\nInlet/Outlet Connections\n\n4, 13, and 25 mm PSF: Female luer lock inlet, male slip luer outlet\n13 mm: Available with minispike outlet\n\nTypical Hold-Up Volume (with air purge)\n\n4 mm: < 10 μL\n13 mm (minispike): < 14 μL\n13 mm (male luer): < 30 μL\n25 mm PSF: < 125 μL\n25 mm PSF GxF: < 150 μL\n\nMaximum Operating Temperature\n\n55°C (131°F) at 2.1 bar (210 kPa, 30 psi)\n\nMaximum Operating Pressure\n\n4 mm: 5.2 bar (520 kPa, 75 psi)\n13 mm: 6.9 bar (690 kPa, 100 psi)\n25 mm PSF: 4.1 bar (410 kPa, 60 psi) at 21 - 24°C (70 - 75°F); 2.1 bar (210 kPa, 30 psi) at 55°C (131°F)\n\nTypical Water Flow Rate mL/min at 2.1 bar (210 kPa, 30 psi)\n\n13 mm, 0.2 μm: 10\n13 mm, 0.45 μm: 15\n25 mm PSF, 0.2 μm: 115 0.45 μm: 245\n25 mm PSF GxF/0.45 μm: 215\n\nApplications\n\nThe Acrodisc PSF GxF syringe filter provides two to four times the throughput of standard prefilter devices.\nNot recommended for acids > 1 N or halogenated solvents.","rating":4.7,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005374","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005374","campaignId":"a00N200000MHxqIIAT","startDate":"2024-12-01T00:00:00Z","endDate":"2025-12-01T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411237973,"recency":4},{"id":"i-p-114678","_type":"product","_rev":"U0VUelktZWz2s4lkpsTaJ9","_updatedAt":"2024-12-18T11:37:28Z","title":"Sentino Microbiology Pump","subtitle":"For analyzing aqueous-based fluids for microbial contamination using MF technique","slug":"sentino-tm-microbiology-pump","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/891fc0cd664eab5b20e24bd161254b11cf6d5959-856x632.png","imageAlt":"","imageWidth":856,"imageHeight":632,"primaryField":"general-lab","primaryFieldLabel":"General Lab","primaryFieldId":"i-f-4","fields":["general-lab"],"fieldIds":["i-f-4"],"techniques":["peristaltic-pumps-pumps","pumps"],"techniqueIds":["C-5648-154","154"],"techniqueNames":["Peristaltic Pumps","Pumps"],"tags":null,"companies":"cytiva","companyLabel":"Cytiva","companyId":"i-c-7019","content":"Sentino™ microbiology pump, a Pall Life Sciences product, features a small footprint and a disposable fluid path to maximize workspace and minimize contamination risk.\n\nCompact design – Small footprint frees valuable benchtop space and provides flexibility in arranging workspace for optimal efficiency and workflow.\n\nMinimal height – Allows convenient use in a hood fitted with a sash that can limit upward range of motion during routine analysis.\n\nDisposable fluid path – Simple to load and completely disposable to eliminate potential biofilm build-up. There is no need to clean, wrap, and autoclave a bulky multi-place manifold. The potential for sporadic and unnecessary contamination is removed.\n\nPeristaltic flow design – Pulls sample through the filter and fluid path eliminating the need for a vacuum source. Also ensures the fluid flows in one direction without the potential for back-up and contamination of analysis.\n\nFixed filtration parameters – Meets the Membrane Filter (MF) Technique filtration parameters described in U.S. EPA, ISO, and ASTM standards. Fixed conditions also prevent changes to filtration parameters that may adversely affect colony recoveries and integrity of results.\n\nSafety feature – Eliminates a fluid trap under the vacuum, preventing implosion accidents.\n\nEasy to clean – Shape of unit and materials of construction are easy to wipe down with standard laboratory disinfectants.\n\nSimple operation – Soft-touch keypad has simple on/off function and pulse features to control filtration. No complicated programming necessary to validate.\n\nCompatibility – Works with Microfunnel™ filter funnels","rating":5,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005374","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005374","campaignId":"a00N200000MHxqIIAT","startDate":"2024-12-01T00:00:00Z","endDate":"2025-12-01T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411246788,"recency":4},{"id":"i-p-205051","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXw9WW","_updatedAt":"2025-01-16T11:02:02Z","title":"DAWN™","subtitle":" The DAWN is the premier Multi-Angle static Light Scattering (MALS) detector for absolute characterization of the molar mass and size of macromolecules and nanoparticles in solution, offering the highest sensitivity and widest range of molecular weight, size, concentration and optional features. ","slug":"dawn-tm","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/b8250cde0dc1b2639131ad6618b1feb7c3de8c93-250x250.jpg","imageAlt":"","imageWidth":250,"imageHeight":250,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","materials","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-18","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["gel-permeations-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","multi-angle-light-scattering-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","dynamic-light-scattering-particle-size-analyzer","particle-size-analyzer-particle-characterization","particle-characterization-materials"],"techniqueIds":["C-5129-C-5097","C-5097-6","6","C-7013-C-5097","C-5097-6","6","C-7365-C-7364","C-7364-248","248"],"techniqueNames":["Gel Permeations HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","Multi-Angle Light Scattering HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","Dynamic Light Scattering","Particle Size Analyzer","Particle Characterization"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The DAWN™ multi-angle light scattering (MALS) detector connects to most HPLC, GPC, FPLC or FFF separation systems to determine absolute molecular weight, size, and conformation of peptides, proteins, polymers and nanoparticles, in solution, without reference to calibration standards.\n\nEliminate column calibration and idealized assumptions, gain certainty with first-principles MALS analysis. With 18 detection angles, superb optical engineering and a range of optional add-ons, the DAWN™ provides the highest sensitivity, range of measurement and versatility of any available MALS detector.\n\nFeatures:\n\nSensitivity in SEC-MALS mode: 10 ng of 100 kDa polystyrene in THF, or 200 ng of BSA in PBS, using 7.8 x 300 mm SEC columns\n\nRange of molar mass: 200 Da to 1 GDa (may vary with molecular composition or solvent)\n\nRange of rms radius Rg : 10 nm to 500 nm (up to 1000 nm with specific shape models)\n\nTemperature-controlled models: ambient; H/C, -15°C to +150°C; UHT, room temperature to +210°C\n\nIntegrated ultrasonic cell cleaning module\n\nDLS: optional WyattQELS™ embedded dynamic light scattering detector for particle sizes from 0.3 nm to 300 nm (Rh)\n\nOptional fluorescent-molecule configuration includes infrared laser and fluorescence-blocking filters\n\nTouch-panel display for immediate access to data, diagnostics and settings\n\nServiceability: fully field-serviceable with extended self-diagnosis of field-replaceable flow cell and hardware modules\n\nSoftware: ASTRA® chromatography software provides comprehensive analyses and user-friendly features including HPLC control, “One-click MW” and user-designed reports. Optional 21CFR11 support for GMP.\n\nApplications:\n\nProteins: absolute molar mass, size and stoichiometry of monomers, oligomers, complexes, aggregates and fragments.\n\nGlycoproteins, detergent-solubilized membrane proteins, PEGylated proteins, protein-polysaccharide and protein-DNA complexes; heme-containing proteins that absorb laser light\n\nProtein-protein and protein-nucleic acid interactions\n\nPolymers: absolute molar mass and size (distributions and moments), conformation, branching and second virial coefficient\n\nLinear or branched polymers, co-polymers, fluorescent polymers such as lignin\n\nNanoparticles: size distributions, structure, encapsulation and concentration of vesicles, liposomes, dendrimers, viruses, VLPs, fibrils and more\n\nMost aqueous and organic solvents","rating":4.57,"roundedRating":5,"reviews":124,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[{"_type":"award","_id":"i-a-88","year":2017,"badgeUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/14fadabd5caccbfef56e8d06abfcd7130b6e4eab-1080x1080.png","awardSlug":"instrument-of-the-year-award","awardTitle":"Instrument of the Year Award"}],"sealOfQualityBadge":{"imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/3b481ff2d42a7c2c0cabb243be6f707a13f22ea8-423x423.png","url":"https://cdn.sanity.io/files/f5b6mtfn/selectscience-prod/3110c1442a5b34b95ece97318b176977aed03b7f.pdf","name":"Seal of Quality"},"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205053","_type":"product","_rev":"yiv7oq4By0O7JRbtKj7yxY","_updatedAt":"2025-01-16T11:02:14Z","title":"microDAWN™","subtitle":" The microDAWN™ determines absolute molecular weight and size of proteins, polymers and other macromolecules in conjunction with UHPLC. ","slug":"microdawn-tm","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/f0bc3bc4ed90f7ed2a91c3370c3f3d08b4a94147-250x250.jpg","imageAlt":"","imageWidth":250,"imageHeight":250,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["gel-permeations-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","multi-angle-light-scattering-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc"],"techniqueIds":["C-5129-C-5097","C-5097-6","6","C-7013-C-5097","C-5097-6","6"],"techniqueNames":["Gel Permeations HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","Multi-Angle Light Scattering HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The microDAWN™ is the only multi-angle light scattering (MALS) detector that can be coupled to any UHPLC-SEC system without loss of resolution. UHP-SEC-MALS determines absolute molecular weight, size and conformation of polymers, peptides, and proteins directly, without resorting to column calibration or reference standards.\n\nFeatures:\n\nSensitivity: 3.5 ng of 100 kDa polystyrene in THF or 70 ng of BSA in PBS, loaded on a 4.6 x 150 mm UHPLC-SEC column.\n\nRange of molar mass: 200 Da to 10 MDa (may vary with molecular composition, size or solvent)\n\nRange of rms radius R g : 10 nm to 50 nm\n\nRange of hydrodynamic radius: 0.5 nm to 30 nm (with optional Wyatt QELS™ embedded dynamic light scattering module) Integrated ultrasonic flow cell cleaning module\n\nSoftware: ASTRA® chromatography software provides comprehensive analyses and user-friendly features including HPLC control, “One-click MW” and user-designed reports.\n\nOptional 21CFR11 support for GMP.\n\nApplications:\n\nProteins: absolute molar mass, size and stoichiometry of monomers, oligomers, complexes, aggregates and fragments.\n\nGlycoproteins, detergent-solubilized membrane proteins, PEGylated proteins, protein-polysaccharide and protein-DNA complexes; heme-containing proteins that absorb laser light\n\nProtein-protein and protein-nucleic acid interactions\n\nPolymers: absolute molar mass and size (distributions and moments), conformation, and branching\n\nLinear or branched polymers, co-polymers\n\nMost aqueous and organic solvents","rating":4.66,"roundedRating":5,"reviews":5,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205056","_type":"product","_rev":"4jfEHyJ52kyd8Zq8Lhyt32","_updatedAt":"2025-01-16T11:02:49Z","title":"miniDAWN™","subtitle":" The miniDAWN™ Multi-Angle static Light Scattering (MALS) detector performs absolute characterization of the molar mass and size of macromolecules and nanoparticles in solution, offering superb sensitivity over a wide range of molecular weight, size and concentration. ","slug":"minidawn-tm","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/a5cc74987f030176ad891377bae8e498bb236522-250x250.jpg","imageAlt":"","imageWidth":250,"imageHeight":250,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","materials","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-18","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["gel-permeations-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","multi-angle-light-scattering-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","dynamic-light-scattering-particle-size-analyzer","particle-size-analyzer-particle-characterization","particle-characterization-materials"],"techniqueIds":["C-5129-C-5097","C-5097-6","6","C-7013-C-5097","C-5097-6","6","C-7365-C-7364","C-7364-248","248"],"techniqueNames":["Gel Permeations HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","Multi-Angle Light Scattering HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","Dynamic Light Scattering","Particle Size Analyzer","Particle Characterization"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The miniDAWN™ multi-angle light scattering (MALS) detector connects to most HPLC, GPC, FPLC or FFF separation systems to determine absolute molecular weight, size, and conformation of peptides, proteins, small polymers and nanoparticles, in solution, without reference to calibration standards.\n\nEliminate column calibration and idealized assumptions, gain certainty with first-principles MALS analysis. The miniDAWN™ provides high sensitivity, a wide range of measurement, productivity and versatility second only to that of the DAWN™ MALS detector.\n\nFeatures:\n\nSensitivity in SEC-MALS mode: 25 ng of 100 kDa polystyrene in THF, or 500 ng of BSA in PBS, using 7.8 x 300 mm SEC columns\n\nRange of molar mass: 200 Da to 10 MDa (may vary with molecular composition or solvent)\n\nRange of rms radius Rg : 10 nm to 50 nm\n\nIntegrated ultrasonic cell cleaning module\n\nDLS: optional WyattQELS™ embedded dynamic light scattering detector for particle sizes from 0.3 nm to 50 nm (Rh)\n\nTouch-panel display for immediate access to data, diagnostics and settings\n\nServiceability: fully field-serviceable with extended self-diagnosis of field-replaceable flow cell and hardware modules\n\nSoftware: ASTRA® chromatography software provides comprehensive analyses and user-friendly features including HPLC control, “One-click MW” and user-designed reports. Optional 21CFR11 support for GMP.\n\nApplications:\n\nProteins: absolute molar mass, size and stoichiometry of monomers, oligomers, complexes, aggregates and fragments.\n\nGlycoproteins, detergent-solubilized membrane proteins, PEGylated proteins, protein-polysaccharide and protein-DNA complexes; heme-containing proteins that absorb laser light\n\nProtein-protein and protein-nucleic acid interactions\n\nPolymers: absolute molar mass and size (distributions and moments), conformation, branching and second virial coefficient\n\nLinear or branched polymers, co-polymers\n\nNanoparticles: size distributions, structure, encapsulation and concentration of vesicles, dendrimers, small viruses, VLPs, and more\n\nMost aqueous and organic solvents","rating":4.68,"roundedRating":5,"reviews":42,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205057","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXwV5k","_updatedAt":"2025-01-16T11:06:35Z","title":"Optilab™","subtitle":" The Optilab™ is a unique dRI detector for HPLC/GPC, optimized for use with MALS. ","slug":"optilab-tm","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/606f902ccd82d0df1b89c6fec690def2447536fe-250x250.jpg","imageAlt":"","imageWidth":250,"imageHeight":250,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["gel-permeations-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","ri-hplc-detector-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc"],"techniqueIds":["C-5129-C-5097","C-5097-6","6","C-5136-C-5097","C-5097-6","6"],"techniqueNames":["Gel Permeations HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","RI HPLC Detector","UHPLC and HPLC Detectors","UHPLC and HPLC"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The Optilab™ differential refractive index (dRI) detector may be used in conjunction with any HPLC, FPLC, GPC or FFF separation system, plus a Wyatt DAWN™ or miniDAWN™ multi-angle light scattering (MALS) detector, for the absolute determination of the molar mass of all types of macromolecules in solution. While its sensitivity matches the very best HPLC RI detectors, its dynamic range exceeds that of any comparable instrument by 10-100x, with no range settings - meaning you can characterize very large and very small peaks, simultaneously.\n\nIn addition to dRI, the Optilab™ also measures the absolute refractive index (aRI) of a solution, important for characterizing solvents. The high-concentration (HC) model provides an extended measurement range suitable for high-concentration samples (up to 180 mg/mL of protein) or gradient-elution chromatography such as ion-exchange.\n\nFeatures:\n\ndRI noise: 7.5x10-10 RIU (HC model: 1.5x10-9 RIU)\n\ndRI range: 4.7x10-3 RIU (HC model: -2.6x10-3 to +34x10-3 RIU)\n\nDynamic range: 12,000,000:1 (HC model: 23,000,000:1)\n\nAbsolute RI sensitivity: ±0.002 RIU\n\nAbsolute RI range: 1.2 – 1.8 RIU\n\nTemperature control: heated/cooled 4 - 65°C, including active stabilization—even at room temperature\n\nWavelength: 660 nm, matched to MALS instruments; other wavelengths available\n\nTouch-panel display for immediate access to data, diagnostics and settings\n\nApplications:\n\nUniversal online concentration measurement for chromatography, especially SEC-MALS and FFF-MALS.\n\nAnalysis of conjugated proteins, co-polymers and nanoparticle-encapsulated drugs/proteins/DNA/RNA when combined with a MALS and UV detector\n\nOffline measurement of second virial coefficient A2 (B22)\n\nOffline measurement of the specific refractive index increment dn/dc, at the same wavelength as the MALS laser (critical for accurate macromolecular characterization)\n\nIon-exchange chromatography with MALS (IEX-MALS) – measure dRI over the entire salt gradient\n\nComposition-gradient MALS (CG-MALS) – measure protein-protein interactions at high concentration\n","rating":4.77,"roundedRating":5,"reviews":7,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205058","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXwYEZ","_updatedAt":"2025-01-16T11:08:08Z","title":"DynaPro™ NanoStar™ II Dynamic Light Scattering Detector","subtitle":" The DynaPro™ NanoStar™ II DLS instrument determines size and molar mass with as little as 2 µL of solution. ","slug":"dynapro-tm-nanostar-tm-ii-dynamic-light-scattering-detector","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/871aebc5bd908f05bfce42a4ed2acc8aa5a28359-1500x1500.jpg","imageAlt":"","imageWidth":1500,"imageHeight":1500,"primaryField":"materials","primaryFieldLabel":"Materials","primaryFieldId":"i-f-18","fields":["materials","environmental","food-and-beverage"],"fieldIds":["i-f-18","i-f-20","i-f-21"],"techniques":["dynamic-light-scattering-particle-size-analyzer","particle-size-analyzer-particle-characterization","particle-characterization-materials"],"techniqueIds":["C-7365-C-7364","C-7364-248","248"],"techniqueNames":["Dynamic Light Scattering","Particle Size Analyzer","Particle Characterization"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The DynaPro™ NanoStar™ II is a unique cuvette-based DLS instrument used for the analysis of proteins, gene therapy vectors, viruses and virus-like particles, promiscuous inhibitors, micelles, liposomes, lipid, and metallic nanoparticles, and more. To accommodate scarce and precious samples, specially designed quartz cuvettes afford robust, accurate measurements with as little as 2 µL of solution, while our proprietary disposable cuvettes provide comparable sensitivity with as little as 4 µL\n\nWalk-up operation with DYNAMICS® Touch™\n\nThe NanoStar is the only DLS instrument to provide a fully integrated, walk-up measurement experience. No need to boot up your lab PC, launch the DLS software, connect to the instrument and worry about where your data files are stored. DYNAMICS Touch is an intuitive—yet capable—DLS measurement app that resides right on the NanoStar. Via the full-size touch screen display, DYNAMICS Touch guides you through the entire setup and measurement process. It tells you if the data quality is sufficient for confidence in the results, and displays them instantly. Data files and concise PDF reports can be stored on the instrument, transferred via the network or downloaded to a flash drive. You can even send the report to your phone!\n\nFeatures:\n\nSensitivity: 0.1 mg/mL of 14.4 kDa lysozyme\n\nHydrodynamic radius (Rh) range: 0.2 – 2500 nm\n\nMolar mass range: 300 Da – 1 MDa\n\nTemperature control: heated/cooled -10 to +120°C,\n\nMinimum sample requirement: 2 µL in quartz microcuvette, 4 µL in disposable microcuvette\n\nOptional infrared laser wavelength to eliminate fluorescence\n\nCan connect via optical fiber to a MALS detector for simultaneous online MALS and DLS measurement with size exclusion chromatography (SEC) or field-flow fractionation (FFF)\n\nTouch-panel display for immediate access to data, diagnostics and settings\n\nSoftware: DYNAMICS® analysis software offers comprehensive analysis of size and size distributions, molar mass, diffusion interaction parameter kD, second virial coefficient A2, thermal behavior Tagg/Tm/Tonset, DLS-based viscosity; full export of all results; optional 21CFR11 support for GMP\n\nApplications:\n\nSize, aggregation and stability of small molecules, peptides, proteins, vesicles, nanoparticles, quantum dots and low/sub-micron colloids\n\nProtein quality control for interaction or structural studies\n\nProtein and polymer weight-average molecular weight\n\nMacromolecular interactions: diffusion interaction parameter kD and second virial coefficient A2 (B22)\n\nThermal onset parameters Tagg, Tonset, Tm\n\nSolubility of polymers\n\nCritical micelle concentration and temperature\n\nNanoparticle structure by combining MALS and DLS sizing","rating":4.7,"roundedRating":5,"reviews":8,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205060","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXwYbJ","_updatedAt":"2025-01-16T11:08:16Z","title":"microOptilab™ Refractive Index Detector for UHPLC","subtitle":" Universal detection for UHPLC and µSEC-MALS. ","slug":"microoptilab-tm-refractive-index-detector-for-uhplc","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/4e1d8726327ffcecde54ecd21acd35822572c18a-500x500.jpg","imageAlt":"","imageWidth":500,"imageHeight":500,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["gel-permeations-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","ri-hplc-detector-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc"],"techniqueIds":["C-5129-C-5097","C-5097-6","6","C-5136-C-5097","C-5097-6","6"],"techniqueNames":["Gel Permeations HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","RI HPLC Detector","UHPLC and HPLC Detectors","UHPLC and HPLC"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The microOptilab™ differential refractive index (dRI) detector is specifically designed for use with any UHPLC system. It works alone as a universal concentration detector, or in combination with the µDAWN™multi-angle light scattering (MALS) detector to measure absolute molar mass and size of macromolecules and nanoparticles in solution, via µSEC-MALS.\n\nConsidering the extremely small peak volumes of UHPLC, band broadening in the microOptilab™ is kept to the absolute minimum, at less than 4 µL, as compared to 20-40 µL or more from other dRI detectors.\n\nFeatures:\n\ndRI noise: 1.5x10-9 RIU\n\ndRI range: ±4.7x10-3 RIU\n\nDynamic range: 6,000,000:1\n\nAbsolute RI sensitivity: ±0.002 RIU\n\nAbsolute RI range: 1.2 – 1.8 RIU\n\nTemperature control: heated/cooled 4 - 65°C, including active stabilization—even at room temperature\n\nWavelength: 660 nm, matched to the µDAWN™; other wavelengths available\n\nTouch-panel display for immediate access to data, diagnostics and settings\n\nApplications:\n\nUniversal online concentration measurement for chromatography, especially µSEC-MALS for absolute molecular weight\n\nAnalysis of conjugated proteins, co-polymers and nanoparticle-encapsulated drugs/proteins/DNA/RNA when combined with a MALS and UV detector","rating":4.5,"roundedRating":5,"reviews":2,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205061","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXwYnR","_updatedAt":"2025-01-16T11:08:26Z","title":"Eclipse™ Flow Field-Flow Fractionation System","subtitle":" Versatile separations of polymers, proteins, colloids, and nanoparticles. ","slug":"eclipse-tm-flow-field-flow-fractionation-system","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/d3062bc17f3133207a08ba40bc834124b4dbf045-500x500.jpg","imageAlt":"","imageWidth":500,"imageHeight":500,"primaryField":"materials","primaryFieldLabel":"Materials","primaryFieldId":"i-f-18","fields":["materials","environmental","food-and-beverage"],"fieldIds":["i-f-18","i-f-20","i-f-21"],"techniques":["dynamic-light-scattering-particle-size-analyzer","particle-size-analyzer-particle-characterization","particle-characterization-materials"],"techniqueIds":["C-7365-C-7364","C-7364-248","248"],"techniqueNames":["Dynamic Light Scattering","Particle Size Analyzer","Particle Characterization"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The Eclipse™ solves many difficult separation, fractionation and sizing tasks for macromolecules, nanoparticles and colloids by field-flow fractionation (FFF). Combined with Wyatt’s DAWN™ or miniDAWN™ multi-angle light scattering (MALS) detector and Optilab™ refractive index detector, the Eclipse offers a uniquely versatile FFF-MALS solution providing characterization of absolute molar mass, size, particle concentration, conformation and encapsulation.\n\nFeatures:\n\nRobust separation of macromolecules and nanoparticles from 1 nm - 1000 nm with excellent resolution. Typical analysis times are 20 - 60 minutes\n\nCharacterize proteins, polymers, viruses and viral vectors, exosomes, drug- and gene-delivery nanoparticles, environmental tracers and nano-emulsions\n\nNo stationary phase: open-channel separation with minimal shear and surface interactions\n\nVersatile choice of separation channels, permitting sample loads from nanograms to milligrams, including semi-preparative FFF\n\nSeparation methods to enhance resolution or size range are optimized simply by adjusting flow ratios. VISION™ software provides computer-aided method development to save time and boost productivity.\n\nThe system makes use of the highest quality pumps, autosamplers, UV detectors and fraction collectors from Agilent, all orchestrated by VISION software. Optional automated switching between FFF channel and size-exclusion column.\n\nFractions can be collected and used for off-line analysis (with electron microscopy, mass spectrometry, etc.), or couple to ICP-MS for elemental analysis. Optional Dilution Control Module enriches fractions.\n\nIntelligent user interface and software eliminate the need for expert operators\n\nWyatt provides extensive options for training and support.\n\nApplications:\n\nHigh-resolution molar mass and size distributions of proteins, soluble and insoluble aggregates, natural and synthetic polymers, polymersomes, exosomes, liposomes, viruses, virus-like particles, metallic nanoparticles, quantum dots, drug-delivery and diagnostic nanoparticles, emulsions and many more\n\nAnalysis of fragile macromolecules or particles that are sheared on a size-exclusion column, sticky proteins that adhere to the stationary phase, or large, heavily-branched polymers that elute abnormally from GPC columns\n\nSeparation and characterization of trace nanoparticles from environmental matrices such as soil or seawater\n\nDetailed size-zeta potential distributions of nanoparticles\n\nSemi-preparative separations\n\nAF4 is recognized by the FDA and other regulatory agencies as an orthogonal technique to size-exclusion chromatography for analysis of biopharmaceutical aggregation.\n\n\n","rating":4.66,"roundedRating":5,"reviews":10,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-205062","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXwZ47","_updatedAt":"2025-01-16T11:08:34Z","title":"Calypso™ Biomolecular Interaction Analysis System","subtitle":" Absolute characterization of protein-protein and other macromolecular interactions with composition-gradient multi-angle light scattering. ","slug":"calypso-tm-biomolecular-interaction-analysis-system","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/ed8ba2d64bbb3deca07b0f7ad527ea5997192347-250x250.jpg","imageAlt":"","imageWidth":250,"imageHeight":250,"primaryField":"life-sciences","primaryFieldLabel":"Life Sciences","primaryFieldId":"i-f-3","fields":["life-sciences","target-discovery","basic-research"],"fieldIds":["i-f-3","i-f-27","i-f-32"],"techniques":["protein-protein-interaction-assays-cell-based-assays","cell-based-assays","protein-protein-interaction-assays-protein-quantification","protein-quantification","protein-dna-interaction-assays-cell-based-assays","cell-based-assays","protein-dna-interaction-assays-protein-quantification","protein-quantification","protein-dna-interaction-assays-dna-rna-quantification","dna-rna-quantification"],"techniqueIds":["C-6686-118","118","C-6686-505","505","C-6687-118","118","C-6687-505","505","C-6687-507","507"],"techniqueNames":["Protein-Protein Interaction Assays","Cell-Based Assays","Protein-Protein Interaction Assays","Protein Quantification","Protein-DNA Interaction Assays","Cell-Based Assays","Protein-DNA Interaction Assays","Protein Quantification","Protein-DNA Interaction Assays","DNA / RNA Quantification"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The Calypso™ interfaces with a Wyatt multi-angle light-scattering detector (DAWN™ or miniDAWN™) and a UV or RI concentration detector to analyze biomolecular interactions, without labeling or immobilization. The Calypso™ system determines affinity, absolute molecular stoichiometry of complexes, and the kinetics of self-assembly, aggregation or dissociation of macromolecular complexes, by means of composition-gradient multi-angle light scattering (CG-MALS).\n\nThe Calypso™ software for control, data acquisition and analysis offers a comprehensive suite of association models for studying self-association and hetero-association including high-order oligomerization, simultaneous self- and hetero-association, and multi-valent interactions. This unique technology nicely complements surface plasmon resonance (SPR), isothermal titration calorimetry (ITC), and other biophysical techniques for characterizing interactions; in addition, it is much faster and simpler than analytical ultracentrifugation.\n\nFeatures:\n\nRange of Kd: sub-pM to mM, depending on molar mass of the analytes\n\nSample requirement: depends on molar mass and Kd. A typical interaction analysis in the range of 1 – 100 nM for ~ 100 kDa proteins requires ~ 100 µg of each protein.\n\nSolvent compatibility: compatible with most aqueous solvents and alcohols\n\nSupports automated pre- and post-experiment cleaning cycles\n\nSoftware: CALYPSO CG-MALS software controls the Calypso composition gradient system, collects and analyzes MALS and concentration data, and performs fitting to a versatile and customizable range of association models to determine equilibrium dissociation constants Kd, absolute stoichiometry, cooperativity, self-and cross-virial coefficients and kinetics rates. Simulation capabilities help design CG-MALS methods. The software may also be used with manual, cuvette-based light-scattering measurements in a DAWN™ or DynaPro™ NanoStar™.","rating":5,"roundedRating":5,"reviews":2,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411280961,"recency":4},{"id":"i-p-209019","_type":"product","_rev":"EJwKv1AMm1jkttyWGG1hRN","_updatedAt":"2025-01-16T11:08:58Z","title":"DynaPro™ Plate Reader Dynamic and Static Light Scattering Detector","subtitle":" Automated characterization of protein/nanoparticle size, stability and molecular weight in industry-standard microwell plates ","slug":"dynapro-tm-plate-reader-dynamic-and-static-light-scattering-detector","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/fc0f1059e0b05764a80b021e45589cebc403b06c-250x250.jpg","imageAlt":"","imageWidth":250,"imageHeight":250,"primaryField":"life-sciences","primaryFieldLabel":"Life Sciences","primaryFieldId":"i-f-3","fields":["life-sciences","lab-automation","materials","environmental","food-and-beverage","target-discovery","lead-discovery","basic-research"],"fieldIds":["i-f-3","i-f-5","i-f-18","i-f-20","i-f-21","i-f-27","i-f-28","i-f-32"],"techniques":["multimode-microplate-reader-microplate-readers-detectors","microplate-readers-detectors","microplate-nephelometer-microplate-readers-detectors","microplate-readers-detectors","dynamic-light-scattering-particle-size-analyzer","particle-size-analyzer-particle-characterization","particle-characterization-materials"],"techniqueIds":["C-3490-86","86","C-3493-86","86","C-7365-C-7364","C-7364-248","248"],"techniqueNames":["Multimode Microplate Reader","Microplate Readers / Detectors","Microplate Nephelometer","Microplate Readers / Detectors","Dynamic Light Scattering","Particle Size Analyzer","Particle Characterization"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"The DynaPro™ Plate Reader performs automated analysis of the size and molar mass of peptides, proteins, polymers, nanoparticles and emulsions using dynamic and static light scattering (DLS and SLS) in microwell plates.\n\nAll measurements take place in situ in microwell plates with no additional liquid handling, and samples are fully recoverable. The DynaPro™ enables novel, high-throughput workflows that simply would not be possible with typical cuvette-based DLS instruments.\n\nFeatures:\n\nUses industry-standard, flat-bottom 96, 384 or 1536-well plates\n\nDLS Sensitivity: 0.125 µg of 14.4 kDa lysozyme\n\nHydrodynamic radius (Rh) range: 0.5 – 1000 nm\n\nSLS sensitivity: 1 mg/mL of 66.7 kDa BSA\n\nMolar mass range: 1 kDa – 1 MDa\n\nMinimum sample volume: 4 µL in 1536-well plates\n\nTemperature control: 4 – 85 °C\n\nTypical scan time for a fully-loaded 386-well plate: 90-120 minutes\n\nInfrared laser wavelength of 830 nm, not susceptible to fluorescence\n\nEmbedded camera images the bottom of each well to identify precipitation, turbidity and bubbles\n\nTouch-panel display for immediate access to data, diagnostics and settings\n\nSoftware: DYNAMICS™ analysis software offers easy Experiment Builder method setup; comprehensive analysis of size and size distributions, molar mass, diffusion interaction parameter kD, second virial coefficient A2, thermal behavior Tagg/Tm/Tonset, DLS-based viscosity; versatile heatmap display of results; full export of all results; optional 21CFR11 support for GMP\n\nApplications:\n\nScreen biotherapeutic candidates and formulations for developability and stability.\n\nProtein quality control before interaction screening\n\nOptimize protein buffers for crystallization and purification\n\nIdentify ideal dissolution and processing conditions for nanoparticle or polysaccharide production\n\nCritical micelle concentration and temperature of surfactants or polymers\n","rating":4.75,"roundedRating":5,"reviews":40,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[{"_type":"award","_id":"i-a-110","year":2018,"badgeUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/5cc1585f010549d89e090ac83813ffc05b261672-1377x1199.png","awardSlug":"best-new-spectroscopy-product-of-the-year","awardTitle":"Best New Spectroscopy Product of the Year"}],"buyNowUrl":null,"lastSync":1747411288063,"recency":4},{"id":"i-p-214099","_type":"product","_rev":"tiTonAuk6WGSOb8ZgXwdkS","_updatedAt":"2025-01-16T11:09:05Z","title":"microViscoStar™","subtitle":"Online differential viscometer for UHPLC","slug":"microviscostar-tm","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/d38c94822e8c3c5cd4ce86a8ab031810c613ce69-500x500.jpg","imageAlt":"","imageWidth":500,"imageHeight":500,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","materials","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-18","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["gel-permeations-hplc-detectors-uhplc-and-hplc-detectors","uhplc-and-hplc-detectors-uhplc-and-hplc","uhplc-and-hplc","viscometers-rheometers","rheometers-rheometry","rheometry-materials"],"techniqueIds":["C-5129-C-5097","C-5097-6","6","C-1134-C-1132","C-1132-243","243"],"techniqueNames":["Gel Permeations HPLC Detectors","UHPLC and HPLC Detectors","UHPLC and HPLC","Viscometers","Rheometers","Rheometry"],"tags":null,"companies":"waters-or-wyatt-technology","companyLabel":"Waters | Wyatt Technology","companyId":"i-c-4292","content":"Another path to polymer and protein characterization: SEC-MALS-IV\n\nWhen coupled with UHPLC size-exclusion chromatography and a compatible concentration detector such as the Optilab UT-rEX, the microViscoStar derives the intrinsic viscosity (IV) of polymers, rapidly and with minimal sample and solvent consumption. An inherently valuable physico-chemical property in itself, IV is best utilized together with molar mass information from a µDAWN multi-angle light scattering (SEC-MALS-IV) to derive the hydrodynamic radius, conformation, and branching ratio of a macromolecule in solution.\n\nKey benefits of the microViscoStar:\n\nHigh sensitivity, equivalent to 5 ng of 100 kDa polystyrene in THF at 1.0 mL/min injected onto a standard GPC column\n\nHigh dynamic range of over 135,000:1. The full measurement range corresponds to over 13 mg/mL of 100 kDa polystyrene in THF\n\nExtended solvent compatibility with all-316 stainless steel transducers\n\nTemperature range from 4°C - 70°C for polymers or proteins that require a range of temperatures\n\nMinimal band broadening thanks to fast pressure transducers\n\nPump pulse suppression to below 4 Pa (hardware alone) or 1 Pa (hardware + software) without loss of chromatographic resolution\n\nAutomated capillary bridge tuning with no moving parts, to guarantee a perfectly balanced bridge, every run\n\nEnhanced thermal stability with drift of <1.25 Pa/hour\n\nSEC-IV without MALS?\n\nYes, as much as we love MALS for optimal polymer analysis, it's true that there are occasions when it just won't fit the bill.\n\nUniversal calibration is a parallel technique to SEC-MALS for determining molecular weight, commonly used to characterize linear polymers. While universal calibration overcomes some of the problematic issues associated with column calibration by reference molecules, it does not account for non-ideal column behavior caused by chemical solute-column interactions or hyperbranching.\n\nUniversal calibration is particularly-well suited to replace MALS for:\n\nStrongly fluorescent polymers\n\nWeakly-scattering polymer/solvent systems with very low dn/dc values\n\nThe Mark-Houwink-Sakurada relationship makes use of empirical relationships between intrinsic viscosity and molar mass, specific to each polymer and solvent, to estimate molar mass from SEC-IV measurements. Of course, the best way to determine MHS coefficients is to measure them using SEC-MALS-IV and ASTRA!","rating":4.7,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005410","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005410","campaignId":"a00N200000MVE3eIAH","startDate":"2024-12-01T00:00:00Z","endDate":"2025-11-30T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411296022,"recency":4},{"id":"i-p-225797","_type":"product","_rev":"75O6M7jryyw8cxmSlkMNJh","_updatedAt":"2024-12-13T16:46:57Z","title":"ÄKTA avant chromatography system","subtitle":" Fast and secure development of scalable protein purification methods and processes. ","slug":"aekta-avant-chromatography-system","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/6cfe68ff789af1823de72f433b9fc7487673c836-250x250.jpg","imageAlt":"ÄKTA avant chromatography system","imageWidth":250,"imageHeight":250,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","target-discovery"],"fieldIds":["i-f-1","i-f-3","i-f-27"],"techniques":["ion-chromatography-systems-ion-chromatography","ion-chromatography","protein-purification-instruments-protein-purification","protein-purification"],"techniqueIds":["C-2755-8","8","C-6468-128","128"],"techniqueNames":["Ion Chromatography Systems","Ion Chromatography","Protein Purification Instruments","Protein Purification"],"tags":null,"companies":"cytiva","companyLabel":"Cytiva","companyId":"i-c-7019","content":"Gain efficiency in your process development\n\nÄKTATM avant is a preparative protein purification chromatography system designed for fast and secure development of scalable methods and processes.\n\nUNICORNTM protein purification software to free up your time\n\nCreate methods easily using predefined protocols for a wide range of chromatographic techniques. The integrated design of experiments (DoE) tool helps save time and increase process knowledge. And the UNICORNTM Column Logbook helps you keep track of column usage and performance.\n\nHigh operational security\n\nA high degree of automation supports operational security when the system is run unattended. The built-in fraction collector keeps your fractions securely cooled when the system is used outside working hours.\n\nScreening and optimization\n\nÄKTATM avant 25 is optimized for resin screening and method optimization using small HiTrap and HiScreen columns. The integrated BufferPro function as well as multiple sample and buffer inlets add automation possibilities for increased efficiency.\n\nScale-up\n\nÄKTATM avant 150 is designed for scaling up to larger columns, such as HiScale and AxiChrom columns, as well as fine-tuning and robustness testing of the optimized process before moving on to the pilot scale. Intelligent Packing of the smallest AxiChrom columns, with 50 and 70 mm inner diameters, is supported via preprogrammed packing methods.\n\nAccelerated process development with DoE\n\nUsing the integrated design of experiment (DoE) functionality of UNICORNTM software, the number of experiments required to obtain sufficient process information can be greatly reduced. The software allows you to set up your experimental design and automatically generate chromatography scouting runs to save time.\n\nQuickly prepare your buffers in-line\n\nBufferPro ready-made recipes deliver buffers of desired composition in-line for many pH and conductivity conditions for:\n\nautomatic scouting\n\npreparation of buffer plates for high-throughput process development\n\nUse the quaternary valve to customize buffers for efficient and scalable buffer preparation.\n\nEquipment services\n\nOptiRun service solutions offer a comprehensive range of options that can be customized to your asset-management needs and desired outcomes. Learn more about service agreements and lifecycle support for your equipment.\n\n","rating":4.93,"roundedRating":5,"reviews":4,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005374","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005374","campaignId":"a00N200000MHxqIIAT","startDate":"2024-12-01T00:00:00Z","endDate":"2025-12-01T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411253088,"recency":4},{"id":"i-p-226738","_type":"product","_rev":"U0VUelktZWz2s4lkptP6Z8","_updatedAt":"2024-12-18T14:13:48Z","title":"ÄKTA™ pure™ protein purification system","subtitle":"Flexible and intuitive chromatography system for purification in research applications ","slug":"aekta-pure-protein-purification-system","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/564a464321f9e04926c5ce7317c5fc799a71c544-856x632.png","imageAlt":"","imageWidth":856,"imageHeight":632,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations"],"fieldIds":["i-f-1"],"techniques":[],"techniqueIds":[],"techniqueNames":[],"tags":null,"companies":"cytiva","companyLabel":"Cytiva","companyId":"i-c-7019","content":"ÄKTA pure chromatography system allows for quick and easy customization thanks to the modular design of both the hardware and software. Choose from ÄKTA pure 25 with a flow rate up to 25 mL/min or ÄKTA pure 150 with a flow rate up to 150 mL/min and combine with more than 20 hardware options.","rating":4.66,"roundedRating":5,"reviews":10,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005374","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005374","campaignId":"a00N200000MHxqIIAT","startDate":"2024-12-01T00:00:00Z","endDate":"2025-12-01T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[{"_type":"award","_id":"i-a-24","year":2014,"badgeUrl":null,"awardSlug":"best-new-life-sciences-product-of-the-year","awardTitle":"Best New Life Sciences Product of the Year"}],"buyNowUrl":null,"lastSync":1747411263639,"recency":4},{"id":"i-p-81720","_type":"product","_rev":"rNzdezIYcyUCiPlUMekL59","_updatedAt":"2024-12-18T11:30:15Z","title":"Minimate TFF system","subtitle":"Streamlines lab-scale concentration, desalting, and buffer exchange processes","slug":"minimate-tm-tangential-flow-filtration-systems","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/04b33119a769ad00d8b935f18c1eb15770dbf495-856x632.png","imageAlt":"","imageWidth":856,"imageHeight":632,"primaryField":"general-lab","primaryFieldLabel":"General Lab","primaryFieldId":"i-f-4","fields":["general-lab"],"fieldIds":["i-f-4"],"techniques":["crossflow-filtration-devices-filtration","filtration"],"techniqueIds":["C-5600-65","65"],"techniqueNames":["Crossflow Filtration Devices","Filtration"],"tags":null,"companies":"cytiva","companyLabel":"Cytiva","companyId":"i-c-7019","content":"Minimate™ tangential flow filtration system, a Pall Life Sciences product, is designed for highly reliable buffer exchange or concentration of samples up to 1 liter.\n\nConcentrate and desalt proteins, peptides, or nucleic acids (DNA, RNA, oligonucleotides)\n\nRecover antibodies or recombinant proteins from clarified cell culture media\n\nProcess metal sensitive enzymes and molecules\n\nSeparate (fractionate) large from small biomolecules\n\nRecover or remove viruses from solutions\n\nPrepare samples prior to column chromatography\n\nConcentrate samples after gel filtration","rating":5,"roundedRating":5,"reviews":2,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005374","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005374","campaignId":"a00N200000MHxqIIAT","startDate":"2024-12-01T00:00:00Z","endDate":"2025-12-01T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411282952,"recency":4},{"id":"i-p-84730","_type":"product","_rev":"rNzdezIYcyUCiPlUMeds6g","_updatedAt":"2024-12-18T11:17:59Z","title":"Acrodisc sterile syringe filters","subtitle":"Syringe filters with high flow rates and low protein binding","slug":"acrodisc-sterile-syringe-filters","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/bf1e7bf5bf69fc3f67f9c8e186734f344b70fb05-856x632.png","imageAlt":"","imageWidth":856,"imageHeight":632,"primaryField":"general-lab","primaryFieldLabel":"General Lab","primaryFieldId":"i-f-4","fields":["general-lab"],"fieldIds":["i-f-4"],"techniques":["syringe-filters","filters-sample-preparation","sample-preparation","syringe-filters-filters","filters-filtration","filtration","protein-filtration-protein-purification","protein-purification"],"techniqueIds":["C-2852-C-2819","C-2819-9","9","C-5603-C-7181","C-7181-65","65","C-6523-128","128"],"techniqueNames":["Syringe","Filters","Sample Preparation","Syringe Filters","Filters","Filtration","Protein Filtration","Protein Purification"],"tags":null,"companies":"cytiva","companyLabel":"Cytiva","companyId":"i-c-7019","content":"Acrodisc™ syringe filters with Supor™ membrane, a Pall Life Sciences product, deliver high flow rates and low protein binding.\n\n\n\nSuperior flow rates and higher throughputs than competitive devices.\n\nLow protein binding to minimize sample loss.\n\nPre-sterilized products are sterilized by gamma irradiation to eliminate potential contamination by EtO residuals.\n\nA range of sizes (13 to 37 mm) accommodates sample volumes from < 10 to 150 mL.\n\nAcrodisc PF and Serum Acrodisc syringe filters feature built-in prefilter for increased throughput of difficult-to-filter liquids.\n\nReduces mycoplasma with the use of 0.1 μm pore size.\n\n\nSpecifications\n\n\nMaterials of construction\nFilter Media: Supor™ membrane [hydrophilic polyethersulfone (PES)]\nSerum Acrodisc™ Prefilter Media: Binder-free borosilicate glass\nAcrodisc Housing:\n13 mm: Polypropylene\n25 and 32 mm: Modified acrylic\n37 mm: Polypropylene\nSerum Acrodisc Housing: ABS\n\nPore Size\n0.1, 0.2, 0.45, 0.8, 1.2, and 5 µm\n\nEffective Filtration Area\n13 mm: 1.0 cm2\n25 mm: 2.8 cm2\n32 mm: 5.8 cm2\n37 mm: 7.5 cm2\n\nInlet/Outlet Connections\nFemale luer lock inlet, male slip luer outlet\n\nTypical Hold-Up Volume\n(with air purge)\n13 mm: < 28 µL\n25 mm: < 70 µL\n32 and 37 mm: <100 µL\n\nMaximum Operating Temperature\n55°C (131°F)\n\nMaximum Operating Pressure\n5.2 bar (520 kPa, 75 psi)\n\nTypical Water Flow Rate\nmL/min at 3.1 bar (310 kPa, 45 psi)\n0.1 μm, 25 mm: 35\n0.1 μm, 32 mm: 100\n0.2 μm, 13 mm: 22\n0.2 μm, 25 mm: 175\n0.2 μm, 32 mm: 490\n0.45 μm, 13 mm: 35\n0.45 μm, 25 mm: 300\n0.45 μm, 32 mm: 700\n0.8 μm, 13 mm: 150\n0.8 μm, 25 mm: 700\n0.8/0.2 μm, 25 mm: 145\n0.8/0.2 μm, 32 mm: 440\n1.2 μm, 32 mm: 1700\n5 μm, 32 mm: 1750\nGF/0.2 μm, 37 mm (Serum Acrodisc Filter): 425\n\nEndotoxin Level\n13mm, 25mm and 37mm: < 0.25 EU/mL using Limulus Amoebocyte Lysate (LAL)\n32mm: <0.5EU/mL using Limulus Amoebocyte Lysate (LAL) test\n\nSterilization\nSterilized by gamma irradiation and individually blister packaged.\n\nApplications\n0.1 and 0.2 μm pore sizes provide sterilization of small volumes of buffers, culture media, and additives.\nAcrodisc PF and Serum Acrodisc syringe filters are ideal for clarification/sterilization of viscous or particulate-laden solutions.\nUse larger pore size filters for prefiltration and particulate removal.","rating":4.7,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0005374","tacticName":"Product Listing & Reviews Program (12 months) (11-50 Products)","tacticId":"SS-0005374","campaignId":"a00N200000MHxqIIAT","startDate":"2024-12-01T00:00:00Z","endDate":"2025-12-01T00:00:00Z","sponsorshipLevel":5,"recency":167},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411289674,"recency":4},{"id":"i-p-10145","_type":"product","_rev":"UdLiL91NBI4qadUqOKJtTf","_updatedAt":"2025-01-13T15:57:19Z","title":"Agilent BioTek BioStack Microplate Stacker","subtitle":"The Agilent BioTek BioStack microplate stacker is a compact and versatile microplate stacker, compatible with Agilent BioTek washers, dispensers, plate readers, and imaging systems. The rapid plate exchange speeds deliver increased throughput and enhanced efficiency and greater productivity.","slug":"agilent-biotek-biostack-microplate-stacker","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/32a7734c60be29bc9cd59e448fac4dd606f17209-2108x2920.jpg","imageAlt":"","imageWidth":2108,"imageHeight":2920,"primaryField":"lab-automation","primaryFieldLabel":"Lab Automation","primaryFieldId":"i-f-5","fields":["lab-automation","target-discovery"],"fieldIds":["i-f-5","i-f-27"],"techniques":["microplate-stackers-plate-processing","plate-processing","microplate-storage-plate-processing","plate-processing"],"techniqueIds":["C-3494-148","148","C-3495-148","148"],"techniqueNames":["Microplate Stackers","Plate Processing","Microplate Storage","Plate Processing"],"tags":null,"companies":"agilent-technologies","companyLabel":"Agilent Technologies","companyId":"i-c-7189","content":"The Agilent BioTek BioStack microplate stacker is a compact and versatile microplate stacker, compatible with Agilent BioTek washers, dispensers, plate readers, and imaging systems. The rapid plate exchange speeds deliver increased throughput and enhanced efficiency and greater productivity.\n\nBioStack can accommodate assay workflows for 24- to 1536-well plates. Microscope slides can be stacked for imaging using BioTek's custom slide holders. The BioTek BioStack 4 offers automated plate de-lidding and re-lidding, automating the handling of lidded microplates for sensitive cell-based assays, for complete walkaway automation.","rating":4.56,"roundedRating":5,"reviews":29,"isSponsored":true,"highestActiveTactic":{"id":"SS-0004937","tacticName":"Product Listing & Reviews Program (12 months) (100+ Products)","tacticId":"SS-0004937","campaignId":"a00N200000IdS26IAF","startDate":"2024-11-01T00:00:00Z","endDate":"2025-11-01T00:00:00Z","sponsorshipLevel":5,"recency":197},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411237978,"recency":4},{"id":"i-p-10454","_type":"product","_rev":"i8H7ozfCa3Gfpl4E2YK4Ow","_updatedAt":"2024-12-10T11:17:06Z","title":"Agilent Pursuit C18 (USP L1) HPLC Columns","subtitle":"200A pore size; available in 2.0, 3.0, 3.9, 4.0, 4.6, 10 , 21.2 and 50 mm ids, and lengths from 50 - 250 mm. Pursuit columns are ideal for pharmaceutical applications using LC/MS, from analyzing lead compounds and biological samples in drug discovery, to implementing dependable analysis of raw materials and approved drugs in the QC process. Build on the large 200A pore size silica, high liquid density delivers up to 40% faster separations without sacrificing resolution.","slug":"agilent-pursuit-c18-usp-l1-hplc-columns","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/cc6bb8e9ae55d03fe710c611fd8a013f20718902-225x190.jpg","imageAlt":"","imageWidth":225,"imageHeight":190,"primaryField":"separations","primaryFieldLabel":"Separations","primaryFieldId":"i-f-1","fields":["separations","life-sciences","forensics","environmental","food-and-beverage","anti-doping-science","lead-discovery","cannabis-testing"],"fieldIds":["i-f-1","i-f-3","i-f-19","i-f-20","i-f-21","i-f-22","i-f-28","i-f-34"],"techniques":["c18-reverse-phase-columns-reverse-phase-columns","reverse-phase-columns-uhplc-and-hplc-columns","uhplc-and-hplc-columns-uhplc-and-hplc","uhplc-and-hplc"],"techniqueIds":["C-6993-C-6986","C-6986-C-5100","C-5100-6","6"],"techniqueNames":["C18 Reverse Phase Columns","Reverse Phase Columns","UHPLC and HPLC Columns","UHPLC and HPLC"],"tags":null,"companies":"agilent-technologies","companyLabel":"Agilent Technologies","companyId":"i-c-7189","content":"200A pore size; available in 2.0, 3.0, 3.9, 4.0, 4.6, 10 , 21.2 and 50 mm ids, and lengths from 50 - 250 mm. Pursuit columns are ideal for pharmaceutical applications using LC/MS, from analyzing lead compounds and biological samples in drug discovery, to implementing dependable analysis of raw materials and approved drugs in the QC process. Build on the large 200A pore size silica, high liquid density delivers up to 40% faster separations without sacrificing resolution.","rating":4.56,"roundedRating":5,"reviews":65,"isSponsored":true,"highestActiveTactic":{"id":"SS-0004937","tacticName":"Product Listing & Reviews Program (12 months) (100+ Products)","tacticId":"SS-0004937","campaignId":"a00N200000IdS26IAF","startDate":"2024-11-01T00:00:00Z","endDate":"2025-11-01T00:00:00Z","sponsorshipLevel":5,"recency":197},"contentGroup":"product","awardsBadges":[],"sealOfQualityBadge":{"imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/947d61090df4b3401b99bf431b0dab52d00e06b0-399x400.png","url":"https://cdn.sanity.io/files/f5b6mtfn/selectscience-prod/3110c1442a5b34b95ece97318b176977aed03b7f.pdf","name":"Seal of Quality"},"buyNowUrl":null,"lastSync":1747411237982,"recency":4},{"id":"i-p-10589","_type":"product","_rev":"euVwIGbQQyRbEJSag2mAdE","_updatedAt":"2024-11-26T16:42:07Z","title":"Agilent Cerity NDS for Pharmaceutical QA/QC","subtitle":"\"This Agilent networked data system has been designed to meet the specific requirements of QA/QC labs in the pharmaceutical industry. \r It provides centralized management of chromatography data for labs with a few to few hundred instruments and many users. And, it helps labs to reduce operating and validation costs by adapting to the lab's workflow and by assuring compliance to regulations and quality standards. Adapts to lab's workflow Complies with 21 CFR Part 11 Scales up seamlessly Includes built-in spreadsheet Provides Level-4 instrument control Protects existing investments\"","slug":"agilent-cerity-nds-for-pharmaceutical-qa-qc","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/09c325dca1cf18ed6b7a8cc20b1c0725197da781-170x165.jpg","imageAlt":"","imageWidth":170,"imageHeight":165,"primaryField":"lab-informatics","primaryFieldLabel":"Lab Informatics","primaryFieldId":"i-f-6","fields":["lab-informatics"],"fieldIds":["i-f-6"],"techniques":["pc-lims","lims","customised-lims","lims"],"techniqueIds":["C-1294-71","71","C-1295-71","71"],"techniqueNames":["PC","LIMS","Customised","LIMS"],"tags":null,"companies":"agilent-technologies","companyLabel":"Agilent Technologies","companyId":"i-c-7189","content":"\"\n\nThis Agilent networked data system has been designed to meet the specific requirements of QA/QC labs in the pharmaceutical industry.\n\n\nIt provides centralized management of chromatography data for labs with a few to few hundred instruments and many users. And, it helps labs to reduce operating and validation costs by adapting to the lab's workflow and by assuring compliance to regulations and quality standards.\n\nAdapts to lab's workflow\nComplies with 21 CFR Part 11\nScales up seamlessly\nIncludes built-in spreadsheet\nProvides Level-4 instrument control\nProtects existing investments\n\n\"","rating":5,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0004937","tacticName":"Product Listing & Reviews Program (12 months) (100+ Products)","tacticId":"SS-0004937","campaignId":"a00N200000IdS26IAF","startDate":"2024-11-01T00:00:00Z","endDate":"2025-11-01T00:00:00Z","sponsorshipLevel":5,"recency":197},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411237986,"recency":4},{"id":"i-p-106806","_type":"product","_rev":"3vZraYL61QKno0H2t9ANWk","_updatedAt":"2024-11-26T16:42:08Z","title":"Agilent 280FS AA Fast Sequential Atomic Absorption Spectrometer","subtitle":" The Agilent 280FS AA is a fast and productive flame AA system, featuring Fast Sequential operation combined with 8-lamp capability, premium optics, and UltrAA lamp looms for greater performance. Able to handle multi-element suites with ease, it is ideal for environmental, food, and agriculture applications as well as high-throughput labs. \r\n ","slug":"agilent-280fs-aa-fast-sequential-atomic-absorption-spectrometer","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/bd3f6aeebed49bf38afcae0f5111c9b734822dc1-225x190.jpg","imageAlt":"","imageWidth":225,"imageHeight":190,"primaryField":"spectroscopy","primaryFieldLabel":"Spectroscopy","primaryFieldId":"i-f-2","fields":["spectroscopy","materials","environmental","food-and-beverage"],"fieldIds":["i-f-2","i-f-18","i-f-20","i-f-21"],"techniques":["flame-aa-spectrometer-atomic-absorption-aa-spectrometers","atomic-absorption-aa-spectrometers-atomic-absorption-emission-spectroscopy","atomic-absorption-emission-spectroscopy"],"techniqueIds":["C-3023-C-3022","C-3022-23","23"],"techniqueNames":["Flame AA Spectrometer","Atomic Absorption (AA) Spectrometers","Atomic Absorption / Emission Spectroscopy"],"tags":null,"companies":"agilent-technologies","companyLabel":"Agilent Technologies","companyId":"i-c-7189","content":"The Agilent 280FS AA is a fast and productive flame AA system, featuring Fast Sequential operation combined with 8-lamp capability, premium optics, and UltrAA lamp looms for greater performance. Able to handle multi-element suites with ease, it is ideal for environmental, food, and agriculture applications as well as high-throughput labs.\n\nThe 280FS AA features automatic lamp selection, a programmable gas box, and D2 background correction, and can be fitted with a full range of AA accessories to further extend its capabilities.\n\nFeatures:\n\nGet the ultimate performance from a system manufactured using premium optical components, designed for those wanting the best\n\nReduce your analysis time by determining the concentration of all elements from a single aspiration\n\nGet accurate results by determining 10 elements per sample in less than 2 minutes without sacrificing data quality\n\nImprove precision and accuracy with online internal standard corrections for physical differences, sample preparation errors, or drift\n\nIncrease sensitivity by 40% utilizing the UltrAA lamps while reducing noise and lowering your detection limits\n\nSimplify your analysis by taking the guess work out of the method development with the SpectrAA comprehensive cookbook\n\nTune your flame AA performance with the Mark 7 atomization system\n\nMark 7 atomization system can achieve high sensitivity – typically greater than 0.9 Abs from 5 mg/L Cu","rating":4.5,"roundedRating":5,"reviews":2,"isSponsored":true,"highestActiveTactic":{"id":"SS-0004937","tacticName":"Product Listing & Reviews Program (12 months) (100+ Products)","tacticId":"SS-0004937","campaignId":"a00N200000IdS26IAF","startDate":"2024-11-01T00:00:00Z","endDate":"2025-11-01T00:00:00Z","sponsorshipLevel":5,"recency":197},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411238011,"recency":4},{"id":"i-p-106829","_type":"product","_rev":"euVwIGbQQyRbEJSag2mBLk","_updatedAt":"2024-11-26T16:42:10Z","title":"750D Heater/Circulator ","subtitle":"Rapid heating and temperature stability This bench-mounted, all purpose, precision circulator is designed expressly for use with Agilent dissolution testing instrumentation. The 750D offers a small, space-saving design and an easy-to-read digital display. ","slug":"750d-heater-circulator","imageUrl":"https://cdn.sanity.io/images/f5b6mtfn/selectscience-prod/3487638970e908f01795b55cacea89c837827931-225x190.jpg","imageAlt":"","imageWidth":225,"imageHeight":190,"primaryField":"general-lab","primaryFieldLabel":"General Lab","primaryFieldId":"i-f-4","fields":["general-lab"],"fieldIds":["i-f-4"],"techniques":["heating-circulators-baths-and-circulators","baths-and-circulators"],"techniqueIds":["C-5713-55","55"],"techniqueNames":["Heating Circulators","Baths and Circulators"],"tags":null,"companies":"agilent-technologies","companyLabel":"Agilent Technologies","companyId":"i-c-7189","content":"Rapid heating and temperature stability\n\nThis bench-mounted, all purpose, precision circulator is designed expressly for use with Agilent dissolution testing instrumentation. The 750D offers a small, space-saving design and an easy-to-read digital display.","rating":5,"roundedRating":5,"reviews":1,"isSponsored":true,"highestActiveTactic":{"id":"SS-0004937","tacticName":"Product Listing & Reviews Program (12 months) (100+ Products)","tacticId":"SS-0004937","campaignId":"a00N200000IdS26IAF","startDate":"2024-11-01T00:00:00Z","endDate":"2025-11-01T00:00:00Z","sponsorshipLevel":5,"recency":197},"contentGroup":"product","awardsBadges":[],"buyNowUrl":null,"lastSync":1747411238011,"recency":4}]

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