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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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Enterococcus Faecalis WDCM 00176 Vitroids™, for Microbiology, Certified Reference Material

Catalog Number: (VT001767-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT000542-10EA

Candida albicans WDCM 00054 Vitroids™, Certified Reference Materials, Suitable for Microbiology

Supplier: Merck
Description: These Vitroids™ discs contain Candida albicans WDCM 00054 viable microorganisms 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®.

Applications:

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-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), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.
UOM: 1 * 10 items
Image Unavailable-VT000267-10EA

Pseudomonas aeruginosa WDCM 00026 Vitroids™, 50'000-150'000 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT000267-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-CRM12821M-10EA

Legionella pneumophila NCTC 12821 Lenticule® Discs, Suitable for Microbiology, Certified Reference Material, Supelco®

Supplier: Merck
Description: Legionella pneumophila NCTC 12821 Lenticule® discs, 30 - 120 CFU

Image Unavailable-VT000066-10EA

Citrobacter freundii WDCM 00006 Vitroids™, Certified Reference Materials, Suitable for Microbiology, Supelco®

Catalog Number: (VT000066-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items
Image Unavailable-VT000264-10EA

Pseudomonas aeruginosa WDCM 00026 Vitroids™, 130-300 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT000264-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT000312-10EA

Salmonella enterica subsp. enterica serovar Typhimurium WDCM 00031 Vitroids™, 15-80 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT000312-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT002057-10EA

Legionella pneumophila (Serogroup 1) WDCM 00205 Vitroids™, Certified Reference Material, Suitable for Microbiology, Supelco®

Catalog Number: (VT002057-10EA)
Supplier: Merck
Description: Derived from CECT® strains.
UOM: 1 * 10 items
Image Unavailable-VT000357-10EA

Staphylococcus aureus WDCM 00035 Vitroids™, Certified Reference Material, Suitable for Microbiology

Catalog Number: (VT000357-10EA)
Supplier: Merck
Description: Staphylococcus aureus WDCM 00035 Vitroids™, 50’000-150’000 CFU mean value range
UOM: 1 * 10 items
Image Unavailable-RQC03305-10EA

Pseudomonas aeruginosa ATCC27853 @ 200, for Microbiology, Certified Reference Material

Catalog Number: (RQC03305-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT000137-10EA

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), produced under reproducible conditions compliant with ISO 17034:2016 using authenticated strains from CECT®.

Image Unavailable-RM10903Q-10EA

Vibrio parahaemolyticus NCTC 10903 Lenticule® discs, > 100 CFU, reference material, for microbiology

Catalog Number: (RM10903Q-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT000303-10EA

Salmonella enterica subsp. enterica serovar Enteritidis WDCM 00030 Vitroids™, 80-130 CFU mean value range, for Microbiology, Certified Reference Material

Catalog Number: (VT000303-10EA)
Supplier: Merck
Description: Certified Reference Microorganisms
UOM: 1 * 10 items
Image Unavailable-VT000347-10EA

Staphylococcus aureus WDCM 00034 Vitroids™, Certified Reference Material, Suitable for Microbiology

Supplier: Merck
Description: Derived from CECT® strains.

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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
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This product is no longer available. 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 88 22222.
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