Products & Reviews

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.

These disposable 1 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.

These disposable 2 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.

These disposable 5 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.

The Gator ® AAV9 Probes are high specificity nanobody-based biosensors that enable direct capture and quantitation of AAV9 in crude lysates, column eluates, cell lysates and cell culture supernatants. The Gator ® AAV9 probe uses proven CaptureSelect™ (Thermo Fisher Scientific) high affinity and high specificity anti-AAV9 nanobody.

Aura® PTx gets you to your best formulation faster! Backgrounded Imaging (BMI) technology to give you accurate count, size, and morphology information about particles in your sample. Couple that with Fluorescence Membrane Microscopy (FMM), which gives you definitive ID of protein aggregates and an easy way to monitor polysorbate degradation.

Experience outstanding reliability and performance in your gas chromatography analyses with Thermo Scientific™ TRACE™ 1310 Refinery Gas Analyzers. We offer a wide selection of configurations for ASTM D1945, ASTM D7833, UOP 539, ASTM 2163, GPA 2166/2286, and ISO 6974. Pre-configured and factory tested, all configurations of TRACE 1310 Refinery Gas Analyzers are ready to analyze your samples right out of the box. Experience easi…

The Mouse Regulatory T cell Staining Kit #1 contains buffers and monoclonal antibodies for CD4, CD25, and Foxp3 necessary to successfully stain and identify mouse regulatory T cells from human peripheral blood cells. The kit contains the following labeled monoclonal antibodies: Anti-Mouse CD4 FITC (RM4-5), Anti-Mouse CD25 APC (PC61.5), Anti-Mouse/Rat Foxp3 PE (FJK-16s), Rat IgG2a K Isotype Control PE, Anti-Mouse CD16/32 Purifi…

The Mouse Regulatory T cell Staining Kit #1 contains buffers and monoclonal antibodies for CD4, CD25, and Foxp3 necessary to successfully stain and identify mouse regulatory T cells from human peripheral blood cells. The kit contains the following labeled monoclonal antibodies: Anti-Mouse CD4 FITC (RM4-5), Anti-Mouse CD25 PE (PC61.5), Anti-Mouse/Rat Foxp3 APC (FJK-16s), Rat IgG2a K Isotype Control APC, Anti-Mouse CD16/32 Purif…

The Mouse Regulatory T cell Staining Kit #1 contains buffers and monoclonal antibodies for CD4, CD25, and Foxp3 necessary to successfully stain and identify mouse regulatory T cells from human peripheral blood cells. The kit contains the following labeled monoclonal antibodies: Anti-Mouse CD4 FITC (RM4-5), Anti-Mouse CD25 PE (PC61.5), Anti-Mouse/Rat Foxp3 PE-Cy5 (FJK-16s), Rat IgG2a K Isotype Control PE-Cy5, Anti-Mouse CD16/32…

Model ACL-2 was designed for automatic measurement of Saybolt/ASTM color of petroleum products utilizing the Tri-Stimulus method as prescribed in ASTM D6045, which correlates with the conventional D156 and D1500 respectively. Just set up a sample and press the START key; the test result will be displayed on the fluorescent display module in just a few seconds, and since all the subjective judgment is eliminated, a perfect trac…

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…