Products & Reviews

In 1997, a group of prominent pharmaceutical companies came together in the form of a consortium with the express intent of developing a new impactor specifically for inhaled and nasal products. The result, the Next Generation Impactor (NGI), was launched in 2000 and subsequently accepted into the Pharmacopoeias in 2005. The NGI has seven stages, five of which are in the range 0.5 to 5 microns plus a micro-orifice collector w…

The Hitachi IM4000 Ar Ion Milling System offers two milling configurations available in a single instrument: cross section cutting and wide-area sample surface fine polishing. The new Ar ion gun design, with increased milling rate (300µm/h for Si), affords reduced cross section processing times by as much as 65%. For added convenience, the IM4000 sample stage unit can be removed for specimen setting and cross section edge fine…

Corning® BioCoat™ Collagen I 384-well Black/Clear glass bottom plate is comprised of black TC-treated COC resin with a uniform application of rat tail collagen type I. Glass bottom, with lid, 1/bag, 10/caseHigh optical quality and scratch-resistant glassGlass bottom thickness of 200 µm is well suited for imaging microscopyWell bottom flatness Low background fluorescence and minimal crosstalk to provide the highest possible opt…

Falcon in vitro Fertilization (IVF) products are the first plasticware available that is sterile, nonpyrogenic and nonembryotoxic. These qualified products save you time and expense in complying with the College of American Pathologists (CAP) and American Fertility Society (AFS) recommended standards for IVF labs. Well Area: 21.29 cm2 , Well Volume: 23.0 mL Nonembryotoxic, nonpyrogenic, and noncytotoxic Tissue culture-treat…

These 10 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 9 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription…

These 100 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 13 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscriptio…

These 1L PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 22 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription ea…

These 200 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 13 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscriptio…

These 25 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 9 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription…

These 250 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 16 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscriptio…

These 2L PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 27 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription ea…

These 50 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 9 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscription…

These 500 mL PYREX® volumetric flasks are calibrated to Class A tolerances in accordance with ASTM E-542 and E-288. Each flask is individually serialized and supplied with a Certificate of Identification and Capacity, traceable to NIST standards. Supplied with No. 19 Standard Taper glass stoppers. For replacement stoppers see No. 7650. The graduation line is sharp and permanent and large white block letters make the inscriptio…

These 50 mL PYREX® glass volumetric pipets were designed primarily for schools and laboratories where the Class A tolerance of No. 7100 is not required. They are constructed to the same wall thickness and length as our No. 7100, but have larger tip openings for faster delivery. It is primarily due to this faster delivery that accuracy tolerances are twice those specified for Class A volumetric ware. New design allows more comp…

Truly a benchtop style, the lid on the Corning benchtop shaking incubator has a low pivot point which provides a space-saving size sure to fit on the lab bench and under shelves. Each unit includes a software package, which provides the option of saving data to an external computer or monitoring rpm and temperature throughout runs. The maximum capacity is 4 x 1L flasks.Outstanding temperature uniformityLarge viewing area for u…

Truly a benchtop style, the lid on the Corning benchtop shaking incubator has a low pivot point which provides a space-saving size sure to fit on the lab bench and under shelves. Each unit includes a software package, which provides the option of saving data to an external computer or monitoring rpm and temperature throughout runs. The maximum capacity is 4 x 1L flasks.Outstanding temperature uniformityLarge viewing area for u…

Product includes: Transwell® unit (1 integral tray with 96 wells), reservoir plate (for cell growth steps), receiver plate (96 wells for growth or assay steps) and 2 sterile lids; 5 sets per case0.4 µm pore size PET membraneMembrane is treated for optimal cell attachmentReceiver and reservoir plates are untreatedCell growth area is 0.143 cm2 which is 20-50% greater than other brandsLarge apical and basolateral access portsAuto…

Increase productivity by enabling to grow more cells faster and easier. 3- or 5-layer formats provide 525 cm2 and 875 cm2 cell growth surface area, respectively.Even distribution of media across all layers for homogeneous cell growthAbility to mix cells and reagents in the Falcon Multi-Flask saves time and reduces risk of contaminationFlexible design allows to pour or aspirate/recover cells using a pipetConsistent surface trea…

These gloves are ideal product to protect you from exposure to bacteria, viruses and chemicals. It also enhances your ability to offer maximum security against cross-contamination. Ambidextrous, textured fingertips and beaded cuff enhance wet and dry grip. Softness provides superior comfort and natural fit. These gloves are powder free, minimizing the potential for powder related complications, irritation and dermatit…

NEW! Pre-filled 9mL Butterfield’s Buffer Dilution Bottles with Flip Top are now available! Featuring an attached locking hinged-lid that stays open for easy use! Every bottle is pre-filled to 9 mL with an overall capacity of 13 mL and are available in Butterfield’s Buffer. The Original Weber DB™ Sterilized Pre-filled Dilution Bottles featuring a tamper evident sterility strip that is integrated as part of the cap. It is much…

xMAP® Technology uses color-coded microspheres to detect multiple protein or oligonucleotide analytes from a single aliquot of sample in a single reaction well, enabling you to generate more data while saving sample, time, and reagents. Depending on your targets and the application, there are five different microsphere types to select from to produce the best experimental results. MagPlex-TAG™ are oligonucleotide-coupled ma…

FasL-Strep, a stable homotrimer, efficiently induces the CD95 pathway of apoptosis and is highly suited for evaluation of CD95 (Fas) receptor-ligand interaction. Human or murine FasL-Strep (CD95L-T4) is an engineered human or murine Fas (CD95) ligand. C-terminal fusion of the T4-FOLDON to the extracellular FasL (CD95L) receptor-binding domain (E142-L281) results in bioactive, conformationally stabilized, well defined trimers…

Thermo Scientific ATP (adenosine 5'-triphosphate) is an extremely stable nucleotide, and it is supplied as 100 mM aqueous solution titrated to pH 7.3-7.5 with NaOH. This nucleotide is used in different molecular biology applications, and it has greater than 99% purity. Highlights • Greater than 99% purity confirmed by HPLC • Functionally tested in in vitro transcription • High stability – stable for two years at -20°C an…

Calcium acetate hydrate is used as a precursor to produce calcium ions in the development of calcium oxide based mesoporous carbon dioxide sorbent. It is an active component of pyroligneous acid-modified limestone. It is employed in the preparation of magnetite-calcium phosphate core-shell nanoparticles. It serves as a raw material in the preparation of hydroxyapatite-wollastonite composites. Further, it acts as a crosslinking…

Our Hydrocarbon Traps allow you to refill your trap and remove extremely low levels of hydrocarbons. Big Hydrocarbon Traps (BHT) are ideal for bulk purification applications or where several instruments are plumbed from a single gas source. Hydrocarbon Removal S-Traps are filled with 40/60 mesh activated charcoal and can be reconditioned. Capillary Grade Hydrocarbon Traps (HT3) feature extremely high surface area, are coconu…