Products & Reviews

(This is the suggested replacement for 1005-50)50 mL beaker, with spout, manufactured to provide balance between thermal shock resistance and mechanical strength. All sizes have an extra large marking spot. For PYREX® beaker covers, see Catalog No. 9985 or No. 9990. The 50 mL beaker is designed to ASTM E-960.

The Ansh Labs' Equine Anti-Müllerian hormone (AMH) enzyme-linked immunosorbent assay (ELISA) kit is the only AMH assay designed specifically for use in horses. Multiple validation studies have shown excellent distinction between castrated geldings and intact stallions. AMH is also an excellent tool in the evaluation of equine granulosa cell tumors (GCT) and cryptochordism.  

Unique microtiter plate enzyme immunoassay for the quantitation of virions and assembled empty capsids of human Adeno-associated Virus 5. The capture-antibody detects a conformational epitope not present on unassembled capsid proteins. The ADK5a antibody is used as capture and detection antibody in the AAV5 Titration ELISA (PRAAV5). Academic discount available on request.

Unique microtiter plate enzyme immunoassay for the quantitation of virions and assembled empty capsids of human Adeno-associated Virus 1. The capture-antibody detects a conformational epitope not present on unassembled capsid proteins. The ADK1a antibody is used as capture and detection antibody in the AAV1 Titration ELISA (PRAAV1). Academic discount available on request.

Unique microtiter plate enzyme immunoassay for the quantitation of virions and assembled empty capsids of human Adeno-associated Virus 1. The capture-antibody detects a conformational epitope not present on unassembled capsid proteins. The ADK1a antibody is used as capture and detection antibody in the AAV1 Titration ELISA (PRAAV1). Academic discount available on request.

Aura® CL systems couples Fluorescent Membrane Microscopy and Backgrounded Membrane Imaging to help you understand what’s in your cell therapy. It detects, counts, sizes, and IDs cellular aggregates and subvisible particles and ID’s cellular from other particles without any machine learning so you can maximize the purity, safety, and efficacy of your therapeutic.

Approximate growth surface area is 8 cm² Actual inside growth surface diameter is 33.9mm Height is 10mm Manufactured from optically-clear virgin polystyrene Not treated for cell attachment, for applications where cell attachment is not desired Sterile and nonpyrogenic Have stacking beads to aid in handling Supplied with vents to provide consistent gas exchange

Inserts are available preassembled with a polymer bottom spring or patented Top Spring™. The polymer spring acts as a shock absorber that protects against breakage if the needle bottoms out. The conical design permits complete sample removal. The Step Insert sits precisely in the neck of the vial, thus eliminating the need for metal or plastic springes.

This PYREX® general purpose condenser can be used for either distillation or extraction. Although the condensing area per unit length of the 200mm long jacket is low, the large capacity water jacket gives efficient cooling. Condenser tubulations are approximately 10mm O.D. The adapter end is tooled for uniform stopper fit, accommodating a No. 3 rubber stopper.

CANNON high viscosity standards cover viscosity ranges of particular interest for asphalt and polymer viscosity determinations. See ASTM D2170, Kinematic Viscosity of Asphalts (Bitumens) and D2171, Viscosity of Asphalts by Vacuum Capillary Viscometer. Lot specific kinematic viscosity data in mm²/s (cSt) and dynamic viscosity data in mPa·s (cP) is provided with each standard as appropriate.

Shimadzu introduces a new generation of FTIR instruments in the infrared product line with the IRPrestige-21. This new instrument is a conception for high sensitivity as well as for broad applications in the research and development area. The IRPrestige-21 is an outstanding addition to the already existing FTIR product line, which is suitable for general laboratory applications.

Features: Made of a laminated wooden board and mild steel as well Medium to the large working area Provided with HEPA filters Satisfies the Federal Standards 209 Class 100 conditions Balanced dynamic blower fans Number of prefilters and HEPA filters are optional Available in horizontal as well as vertical type Airflow is 0.45 m/s ± 0.1 m/s

The Octet® Anti-Glutathione-S-Transferase (GST) Biosensors are designed for quantitation and kinetic characterization of GST-tagged biomolecules. Octet® GST Biosensors are offered in a tray format. Each tray contains 96 biosensors. Larger orders include discounts. The 5-tray pack represents a 10% per tray discount; 20-tray case represents a 20% per tray discount.

Octet® AHQ biosensors provide a rapid method for precise quantitation of human immunoglobulins from crude lysates and cell culture supernatants. Factory immobilization of an anti-human IgG antibody onto the biosensor surface enables direct detection of human IgG analytes with minimal sample handling and facilitates sample quantitation from cell culture screening through downstream purification development.

BioDot’s AD3220 system is designed for high-speed aspirating and dispensing applications to glass slides, microtiter plates, membranes or any custom surface. This tabletop platform is ideal for R&D environments, but still provides enough dispense area for pilot scale production. Dispensing technology, number of channels and deck options enable customization to meet multiple application needs.

Carbohydrates such as glucose, fructose and maltose are used to adjust the osmotic pressure of the formulation. Starches and cellulose are used to increase the viscosity of water. Hydroxyethyl cellulose is one of the most commonly used water thickeners in cosmetics. Alfa Chemistry can supply high-quality functional carbohydrates to cosmetic companies looking to create innovative skincare products.

As a leading provider of peptide synthesis services, Alfa Chemistry can supply high-quality beauty peptides to cosmetic companies looking to create innovative skincare products. Our beauty peptide product line focuses on specific skin concerns, and our experienced chemists use state-of-the-art facilities and quality control measures to ensure the safety and purity of our peptides.

As a leading product R&D, production and sales integration company in peptide, Alfa Chemistry supplies high quality of hydrolyzed protein peptides, fish collagen peptide, marine fish oligopeptide, oyster peptide, sea cucumber Peptide, pea peptide, soy peptide and walnut peptide. And they can be used in food, beverage, liquid dairy products, medicine and health care products.

Alfa Chemistry provides synthetic peptides with a wide range of labels, scales, purities and delivery time options to meet your research needs. We ensures that each custom peptide is triple checked for quality via both mass spectrometry(MS) and high performance liquid chromatography (HPLC) analyses after each step during peptide purification and quality control (QC) procedures.

The UVP PCR Workstations & Cabbinets create an ideal environment for preparing PCR master mixes and other reactions by reducing any possible sample contamination. UV irradiation by means of the built-in 254nm UV lamps significantly reduces surface and airborne contaminants in the chamber and maintains a clean work area to minimize repeat experiments and save time.

75cm2 available growth area Manufactured from optically clear virgin polystyrene Ultra-Low Attachment surface features a covalently bound hydrogel layer that effectively inhibits cellular attachment and minimizes protein absorption, enzyme activation, and cellular activation Surface is non-cytotoxic, biologically inert, and nondegradable Lot numbers for ease in traceability 100% integrity tested Sterilized by gamma irr…

(This is suggested replacement for 3056.) Secure stacking provides stability from accidental tips or spills, and protection against contamination (canted neck flasks) Nonpyrogenic tested to less than 0.1 EU/ mL Volumetric graduations and writing patch Vented caps incorporate a 0.2 µm hydrophobic membrane for optimal gas exchange while protecting against contamination Growth area and volume are nominal

(This is suggested replacement for 3276.) Secure stacking provides stability from accidental tips or spills, and protection against contamination (canted neck flasks) Nonpyrogenic tested to less than 0.1 EU/ mL Volumetric graduations and writing patch Vented caps incorporate a 0.2 µm hydrophobic membrane for optimal gas exchange while protecting against contamination Growth area and volume are nominal

(This is suggested replacement for 3001.) Secure stacking provides stability from accidental tips or spills, and protection against contamination (canted neck flasks) Nonpyrogenic tested to less than 0.1 EU/ mL Volumetric graduations and writing patch Vented caps incorporate a 0.2 µm hydrophobic membrane for optimal gas exchange while protecting against contamination Growth area and volume are nominal

250 mL beaker, with spout, manufactured with uniform wall thickness, offers optimum balance between thermal shock resistance and mechanical strength. For convenience, these beakers have a double graduated metric scale to indicate approximate content and an extra large marking spot. For PYREX® beaker covers, see Catalog No. 9985 or No. 9990. Reference: ASTM E-960.