Products & Reviews

Secure stacking provides stability from accidental tips or spills, and protection against contamination (canted neck flasks)Nonpyrogenic tested to less than 0.1 EU/ mLVolumetric graduations and writing patchVented caps incorporate a 0.2 µm hydrophobic membrane for optimal gas exchange while protecting against contaminationGrowth area and volume are nominal

Aura® GT helps you realize the promise of gene therapies, without using a lot of your viral vector sample throughout the development process. Avoid conditions and formulations that facilitate viral vector aggregates, monitor DNA leakage, and ensure product quality with just 5 µL of sample per data point.

Precision bore tubing is used these 10 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…

Precision bore tubing is used these 100 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…

Precision bore tubing is used these 25 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…

Precision bore tubing is used these 50 mL Class A PYREX® burets to assure accuracy between any two points. The capacity tolerance on these burets is established by ASTM E-287 and is calibrated in accordance with ASTM E542. Each buret is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Durable colored graduations are sharply defined and easy to read. Carefully…

Latex agglutination slide test for the qualitative and semiquantitative determination of Anti-Streptolysin O (ASO) in human serum.The ASO reagent contains latex particles coated with streptolysin O antigen. When the reagent is mixed with serum containing ASO the particles will agglutinate. This is interpreted as a positive sample. Detection of ASO in serum may aid in the diagnosis of streptococcal infections. Infections promot…

With a drying area of 21 x 31 cm, the Midi gel dryer can dry six 10 x 10cm gels or a single larger gel. The Maxi Gel Dryer with a 35 x 45cm drying area can dry twelve 10 x 10cm mini gels simultaneously.The unit’s microprocessor controls temperature and time, each parameter being displayed on its own LED display. The gels are heated from the base plate while the vacuum removes the moisture from below to dry the gel homogeneousl…

ELISA for the quantitative determination of IgG Antibodies to SARS-CoV-2 Spike Protein in mouse serum and plasma. Accurate, specific detection with reproducible results.

This microplate has half the growth area of a standard 96 well plate Flat bottoms with 190 µL total volume Recommended working volumes of 25 to 125 µL TC-treated for optimal cell attachment Nonreversable lids with condensation rings to reduce contamination Sterilized by gamma radiation and certified nonpyrogenic Individual alphanumeric codes for well identification Bulk packed 20 per bag

Enhances luminescent signals and have low background luminescence and fluorescence Designed to reduce well-to-well crosstalk during luminescent assays Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for reducing protein and nucleic acid binding at low concent…

Has low background fluorescence and minimize light scattering Designed to reduce well-to-well crosstalkNonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for reducing protein and nucleic acid binding at low concentrations, and increasing assay signal to noise Wi…

Enhances luminescent signals and have low background luminescence and fluorescence Designed to reduce well-to-well crosstalk during luminescent assays Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for reducing protein and nucleic acid binding at low concent…

Has low background fluorescence and minimize light scattering Designed to reduce well-to-well crosstalk Nonbinding (NBS) surface is a Corning proprietary treatment technology used on polystyrene microplates to create a nonionic hydrophilic surface (polyethylene oxide-like) that minimizes molecular interactions Ideal for reducing protein and nucleic acid binding at low concentrations, and increasing assay signal to noise…

ELISA for the quantitative determination of IgG Antibodies to SARS-CoV-2 Spike S1 protein in mouse serum and plasma. Accurate, specific detection with reproducible results.

The ChromoTek DYKDDDDK Fab-Trap™ Agarose consists of an anti-DYKDDDDK-tag Fab-fragment, which is covalently bound to agarose beads. DYKDDDDK Fab-Trap™ Agarose is used to immunoprecipitate 1x and 3xDYKDDDDK-tagged fusion proteins from cell extracts of various organisms like mammals, plants, bacteria, yeast, insects etc.  

Fernbach design increases surface area for gas exchange Made from optically-clear polycarbonate Ideal for shaker culture applications Baffled bottoms improve mixing and increase gas exchange Vent caps supplied in every case of product for applications requiring sterile gas exchange Sterilized by gamma radiation and nonpyrogenic RNase- and DNase-free

Explore COVID-19 research and obtain a comprehensive profile for SARS-CoV-2 using a multiplex and high-throughput serological assay. Qualitative and quantitative analysis of anti-SARS-CoV-2 Spike RBD antibodies from human blood samples (sera and plasma) is accomplished with a streamlined workflow for ease-of-use.

Bond Elut NEXUS is an ultra-clean polymeric sorbent, which has bimodal porosity and a high surface area. NEXUS offers a nonpolar retention mechanism with no preconditioning required. NEXUS WCX is a weak cation-exchange sorbent that offers extra selectivity for analytes such as quaternary ammonium drugs and anabolic steroids.

The Agilent Oligo aCGH Prehybridization Buffer is used to wet and condition arrays for hybridization on a Tecan HS 400 Pro or HS 4800 Pro with compatible hybridization chambers. It provides for better distribution of the sample over the active area, and helps prevent the occurrence of gradients in the signals.

Hair Care & Shower Ingredients are functional cosmetic raw materials designed for shampoo, conditioner, body wash, and shower formulations. Alfa Chemistry offers a comprehensive range of surfactants, conditioning agents, thickeners, humectants, silicone alternatives, performance blends, and hair actives to support cleansing, foaming, conditioning, texture control, and sensory enhancement in personal care products.

Alfa Chemistry offers a wide range of cosmetic testing services: microbial testing, preservative efficacy challenge testing, heavy metal testing, elemental analysis, stability testing, testing of prohibited and restricted ingredients, formaldehyde testing, allergen screening, safety assessment of nanomaterials, SPF testing, in-vitro UVA/UVB protection testing, and in-vitro toxicology testing.

This 10 mL PYREX® Dean Stark distilling receiver is graduated from 0 to 1 mL in 0.1 mL intervals, with a maximum scale error of 0.05 mL. The graduation intervals from 1.0 to 10.0 mL are 0.2 mL, with a maximum scale error of 0.1 mL. Reference: ASTM E-123.

These reusable 1 mL PYREX® glass pipets are color-coded by size for easy identification and sorting. Colored graduations are enameled onto the glass. The graduation intervals on these pipets are 0.1 mL They are calibrated "to deliver" (TD) their total capacity without blow-out. Reference: ASTM E-1293."

These disposable 10 mL PYREX® glass pipets are calibrated (TD) with blow-out and offer long, slender, tapered tips to make pipetting go faster and easier. All pipets have negative graduations and fire polished tips for burr-free, even flow rates. Nonsterile, unplugged and bulk packed. Reference: ASTM E-714.