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Product Image-0137-1KG

VWR®, Glycylglycine (Gly-Gly)

Catalog Number: (0137-1KG)
Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.
UOM: 1 * 1 kg

SDS


Product Image-0165-500G

Succinic acid ≥99%, high purity

Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture <i>in vitro</i>, enzyme assays and some electrophoretic applications at physiological pH.

SDS

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Orcein (synthetic), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Certified for use in Darrow′s elastic fiber stain; Orcein method for hepatitis B surface antigen.

Image Unavailable-32538-100MG

Pesticide reference standards, Pyridaphenthion, PESTANAL®, analytical standards, Supelco®

Catalog Number: (32538-100MG)
Supplier: Merck
Description: Pyridaphenthion may be used as a reference standard for the quantification of pyridaphenthion in biological samples using liquid chromatography-atmospheric pressure chemical ionisation mass spectrometry.
UOM: 1 * 100 mg
Image Unavailable-VT000013-10EA

Bacillus cereus WDCM 00001 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalog Number: (VT000013-10EA)
Supplier: Merck
Description: These Vitroids™ discs contain Bacillus cereus WDCM 00001 viable microorganisms (15-80 CFU) in a certified quantity (generally accredited according to ISO/IEC 17025), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
UOM: 1 * 10 items
Image Unavailable-786-291

Dry buffer packs, Carbonate-Bicarbonate Buffer, JAW™

Catalog Number: (786-291)
Supplier: G-Biosciences
Description: Premixed buffer powders that simply require adding deionised water to generate a ready-to-use buffer.
UOM: 1 * 20 items
Image Unavailable-59100.

Buffer kit for calibration of fluorescent Ca² indicators

Catalog Number: (59100.)
Supplier: Biotium
Description: Kit provides a range of calibration buffers with accurate calcium concentrations and is useful for the calibration of fluorescent Ca² indicators (1,2).
UOM: 1 * 1 KIT
Product Image-0527-100G

Imidazole ≥99% for biotechnology

Supplier: VWR Chemicals
Description: Biological buffers are useful for cell culture in vitro, enzyme assays and some electrophoretic applications at physiological pH. Universally applicable buffers for biochemistry must be water soluble, not interfere with biological processes or biological.

SDS Certificates

Image Unavailable-415049-25G

Aniline Blue diammonium salt, certified by the Biological Stain Commission stain for histology, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Designed for use in Mallory′s connective tissue stain and Gomori′s one-step trichrome.

Product Image-471-1307

VWR® Spark-Free Refrigerators, +5 °C

Supplier: VWR Collection
Description: Designed to meet the demands in daily laboratory use, storage of biological products and storage of flammable materials.

Sale

Image Unavailable-D2535-25G

Direct Blue 15, Sigma-Aldrich®

Catalog Number: (D2535-25G)
Supplier: SIGMA ALDRICH MICROSCOPY
Description: May be used as a substitute for trypan blue for some biological and staining applications.
UOM: 1 * 25 g
Product Image-BKC-08

Optimizer Buffer™ for optimal cross-linking and modification

Supplier: G-Biosciences
Description: The conjugation and modification reactions used to cross-link proteins or couple labels to proteins, such as biotin, enzymes, and fluorescent dyes, require certain conditions, including pH and chemical composition for optimal conjugation. Many common buffers routinely used in laboratories have an inhibitory effect on conjugation reactions; for example, Tris buffers inhibit coupling to amines.

Image Unavailable-122777-100G

Alizarine 97% (dye content), Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Alizarin has been used as a biological stain to dye cotton fabrics and is used as standard in UV-visible spectrophotometer.

Product Image-91468.0010

VWR®, 2,4-Dichlorophenoxyacetic acid, Certified Reference Material

Catalog Number: (91468.0010)
Supplier: VWR Chemicals
Description: Pesticides are usually chemical or biological substances that are used to prevent, destroy or mitigate any pests. Pesticides are released into the environemnet in order to eliminate these pests, but residues from these toxic chemicals also end up in the air, water, and even in food.
UOM: 1 * 10 mg
Product Image-ROCKMB-004

Buffers, TRIS HCl solutions, pH range 7,2 to 8,5 (1 mol/L)

Supplier: Rockland Immunochemicals
Description: Tris is widely used as a component of buffer solutions, such as in TAE and TBE buffer, especially for solutions of nucleic acids.

SDS Certificates

Image Unavailable-199540-25G

Ethyl eosin ≥95% (dye content), certified by the Biological Stain Commission, Sigma-Aldrich®

Supplier: SIGMA ALDRICH MICROSCOPY
Description: Certified for use in the Stoval and Black method for demonstrating Negri bodies in the central nervous system of rabid animals.

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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 0800 22 33 44.
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 0800 22 33 44
Additional Documentation may be needed to purchase this item. A VWR representative will contact you if needed.
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 Catalogue Number listed above. If you need further assistance, please call VWR Customer Service on 0800 22 33 44.
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