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You Searched For: Biological Standards

VWR offers a wide range of certified biological standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of biological standards are available for a range of elements.

VWR offers a wide range of certified biological standards designed for instrument calibration in ion-exchange chromatography (IC) applications, which can be applied toward environmental or food analysis and quality control. IC is an analytical technique used for the separation and quantification of anions and cations in aqueous samples. VWR offers high-purity, well-defined reference materials ideal for low-ppm level quantification or trace analysis. Bottles of biological standards are available for a range of elements.


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Image Unavailable-VT000127-10EA

Escherichia coli WDCM 00012 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalog Number: (VT000127-10EA)
Supplier: Merck
Description: Vitroids™ discs contain Escherichia coli WDCM 00012 viable microorganisms in a certified quantity (generally accredited according to ISO/IEC 17025), p...
UOM: 1 * 10 items

Certificates


Image Unavailable-PSCI-1KT

Sigma Pseudo™ Corpse Scent, Corpse Scent Kit, Supelco®

Catalog Number: (PSCI-1KT)
Supplier: Merck
Description: Canine training aids for the detection of corpses.
UOM: 1 * 1 Each

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Image Unavailable-VT000036-10EA

Bacillus subtilis subsp. spizizenii WDCM 00003 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalog Number: (VT000036-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items

Certificates


Image Unavailable-VT000233-10EA

Proteus mirabilis WDCM 00023 Vitroids™, 80-130 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT000233-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT002143-10EA

Cronobacter Sakazakii WDCM 00214 Vitroids™, for Microbiology, Certified Reference Material

Catalog Number: (VT002143-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-RQC0001-10EA

Vitroids™ Blank 0 CFU, certified reference material

Catalog Number: (RQC0001-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT004016-10EA

Citrobacter freundii CECT® 401 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalog Number: (VT004016-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items
Product Image-P2548-100G

Sigma Pseudo™ Narcotic Scent Heroin formulation, powder, Supelco®

Catalog Number: (P2548-100G)
Supplier: Merck
Description: Substitute for controlled substances in the training of narcotics detector dogs. Mimics the odor of heroin.
UOM: 1 * 100 g
Image Unavailable-VT001153-10EA

Pseudomonas fluorescens WDCM 00115 Vitroids™, 80-130 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT001153-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items

Certificates


Image Unavailable-VT000167-10EA

Lactococcus lactis subsp. lactis WDCM 00016 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®

Catalog Number: (VT000167-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items
Image Unavailable-VT000136-10EA

Escherichia coli WDCM 00013 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Supplier: Merck
Description: Vitroids™ discs contain Escherichia coli WDCM 00013 viable microorganisms in a certified quantity (generally accredited according to ISO/IEC 17025), p...

Certificates

Image Unavailable-RMF03191M-10EA

Saccharomyces cerevisiae NCPF 3191 Lenticule® discs, 500-50000 CFU, for microbiology, certified reference material

Catalog Number: (RMF03191M-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT072767-10EA

Fluoribacter bozemanae CECT® 7276 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®

Catalog Number: (VT072767-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items
Image Unavailable-CRM12900L-10EA

Escherichia coli O157 (NT) NCTC 12900 Low count Lenticule® discs 30-120 CFU, for microbiology, certified reference material

Catalog Number: (CRM12900L-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-CRM09528M-10EA

Raoultella planticola (formerly Klebsiella aerogenes) NCTC 9528 Lenticule® discs, 500-50000 CFU, for microbiology, certified reference material

Catalog Number: (CRM09528M-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-RMBLANK0-10EA

Negative Control (No bacterial growth expected) 0 CFU, for microbiology, certified reference material

Catalog Number: (RMBLANK0-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 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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