You Searched For: Biological+Buffers


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Catalog Number: (1445550.)
Supplier: USP
Description: USP Reference Standards are specified for use in conducting official USP–NF tests and assays. USP also provides Reference Standards specified in the Food Chemicals Codex as well as authentic substances—high-quality chemical samples—as a service to analytical, clinical, pharmaceutical and research laboratories. To confirm accuracy and reproducibility, USP Reference Standards are rigorously tested and evaluated by multiple independent laboratories including USP, commercial, regulatory, and academic labs. USP also provide publicly available, official documentary standards for pharmaceutical ingredients in the USP–NF that link directly with our primary reference standards.
UOM: 1 * 2 mg

Supplier: LABCONCO
Description: Purifier®, Aluminum bead bath

New Product

Supplier: Azbil Telstar Technologies
Description: The Bio II Advance Plus has been developed to maximise the convenience, comfort and safety for the user, the sample and the environment whilst minimising the cabinet dimensions. Bio II Advance Plus achieves the best balance between external dimensions and useful working area: Only 759 mm in width and 1260 mm in height, the Bio II Advance Plus provides a working volume of 340 dm³. This range has been designed to provide the best biological Class II safety cabinet features available while offering practical ergonomics, silent working conditions, easy cleaning, less energy consumption and easy service and maintenance.

Supplier: LABCONCO
Description: Purifier Logic+ Class II, Type A2 Biosafety Cabinets provide personnel, product and environmental protection from hazardous particulates such as agents that require Biosafety Level 1, 2 or 3 containment. Other appropriate applications include work with antineoplastic drugs, genetic material, asbestos and additional substances that generate hazardous airborne particulates. These cabinets are designed to work with antineoplastic drugs, genetic material, asbestos and additional substances that generate hazardous airborne particulates. When canopy connected, the biosafety cabinets may be used for applications involving minute quantities of volatile toxic chemicals and tracer amounts of radionuclides as an adjunct to microbiological research.

Environmentally Preferable

Supplier: VWR Chemicals
Description: An optimal buffer system is critical for the performance of successful PCR. VWR® Taq DNA Polymerase kits generally include two different buffers, Key Buffer and Extra Buffer, which are suited for different PCR needs. All buffers contain Tris and 15 mM MgCl₂ (1,5 mM MgCl₂ final concentration). Additional MgCl₂ for easy optimisation is included in a separate vial.

Catalog Number: (HPLCN89001.)
Supplier: VWR Chemicals
Description: Ninhydrin reagent (includes buffer)
UOM: 1 * 1 items


Supplier: VWR Chemicals
Description: Packaged at pH 6.6, this mixture is provided with a supplemental alkaline buffer that allows the researcher to easily increase the pH to 7.9 for DNA purification. When mixed with Chloroform:Isoamyl Alcohol (24:1), it makes an optimised reagent for DNA purification. Doubly distilled, high purity phenol packaged under nitrogen. Safer, easier alternative to crystalline phenol.
Catalog Number: (LBCP322691150)
Supplier: LABCONCO
Description: These Biosafety cabinets provide personnel, product and environmental protection from hazardous particulates such as agents that require Biosafety Level 1, 2 or 3 containment. Other appropriate applications include work with antineoplastic drugs, genetic material, asbestos and additional substances that generate hazardous airborne particulates. All models are NSF compliant. Cabinets are designed to discharge HEPA-filtered exhaust air directly into the laboratory, or into an exhaust system through the optional canopy connection. When canopy-connected, the biosafety cabinets may be used for applications involving minute quantities of volatile toxic chemicals and tracer amounts of radionuclides as an adjunct to microbiological research.
UOM: 1 * 1 items

Environmentally Preferable


Catalog Number: (ACRO227520500)
Supplier: Thermo Fisher Scientific
Description: Auramine O, pure biological stain
UOM: 1 * 50 g

MSDS


Supplier: Thermo Fisher Scientific
Description: Oil red O biological stain
Catalog Number: (HPLCNINKIT.)
Supplier: VWR Chemicals
Description: Ninhydrin reagent kit (for buffer PF)
UOM: 1 * 1 items


Catalog Number: (BTSM1.44161.0001)
Supplier: Merck
Description: PyroDetect is used to perform an endotoxin standard curve using different concentrations of endotoxin in dilution.
UOM: 1 * 1 items


Catalog Number: (AATB17198)
Supplier: AAT BIOQUEST
Description: The ReadiUse™ ATP Reference Standard *10 mM Aqueous Solution* is designed for the accurate quantification of adenosine triphosphate (ATP) in various scientific assays.
UOM: 1 * 5 mL

New Product


Catalog Number: (PIER23295)
Supplier: Thermo Fisher Scientific
Description: Peptide digest assay standard is a validated protein digest reference sample optimised for use in quantitative peptide assays to improve reproducibility and accuracy of peptide quantitation in a microplate-based assay.
UOM: 1 * 1 items


Supplier: VWR Chemicals
Description: Formalin ready to use fixative for tissue samples. Pots and buckets can be used for storage.
Catalog Number: (22029.)
Supplier: Biotium
Description: An optimized buffer with enhanced sensitivity for tyramide signal amplification of immunostaining in cells or tissue sections.
UOM: 1 * 1 items


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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us on +353 1 88 22222.
This product is marked as restricted and can only be purchased by approved Shipping Accounts. If you need further assistance, email VWR Regulatory Department at eurega_services@eu.vwr.com
-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organisation. Please contact your purchasing department for more information.
The original product is no longer available. The replacement shown is available.
Product(s) marked with this symbol are discontinued - sold till end of stock. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service on +353 1 8822222.
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