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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-VT000902-10EA

Escherichia coli WDCM 00090 Vitroids™, 15 - 80 CFU mean value range

Description: Escherichia coli WDCM 00090 Vitroids™, 15 - 80 CFU mean value range
Catalog Number: VT000902-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT001793-10EA

Escherichia Coli WDCM 00179 Vitroids™, CRM

Description: Escherichia Coli WDCM 00179 Vitroids™, CRM
Catalog Number: VT001793-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT001596-10EA

Staphylococcus saprophyticus WDCM 00159 Vitroids™, 1,000-10,000 CFU mean value range

Description: Staphylococcus saprophyticus WDCM 00159 Vitroids™, 1,000-10,000 CFU mean value range
Catalog Number: VT001596-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT000093-10EA

Enterococcus faecalis WDCM 00009 Vitroids™, 80 - 130 CFU mean value range

Description: Enterococcus faecalis WDCM 00009 Vitroids™, 80 - 130 CFU mean value range
Catalog Number: VT000093-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-CRM11467L-10EA

Cronobacter sakazakii NCTC 11467 Low count LENTICULE® discs, 30 - 120 CFU

Description: Cronobacter sakazakii NCTC 11467 Low count LENTICULE® discs, 30 - 120 CFU
Catalog Number: CRM11467L-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT000096-10EA

Enterococcus faecalis WDCM 00009 Vitroids™, 1000-10000 CFU mean value range

Description: Enterococcus faecalis WDCM 00009 Vitroids™, 1000-10000 CFU mean value range
Catalog Number: VT000096-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT000094-10EA

Enterococcus faecalis WDCM 00009 Vitroids™, 130 - 300 CFU mean value range

Description: Enterococcus faecalis WDCM 00009 Vitroids™, 130 - 300 CFU mean value range
Catalog Number: VT000094-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT001583-10EA

Pediococcus Pentosaceus WDCM 00158 Vitroids™, CRM

Description: Pediococcus Pentosaceus WDCM 00158 Vitroids™, CRM
Catalog Number: VT001583-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-RMBLANK0-10EA

Negative Control (No bacterial growth expected) 0 CFU Supelco®, CRM

Description: Negative Control (No bacterial growth expected) 0 CFU Supelco®, CRM
Catalog Number: RMBLANK0-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-RMF03191L-10EA

Saccharomyces Cerevisiae discs, 30-120 CFU, reference material NCPF 3191 Lenticule®, CRM

Description: Saccharomyces Cerevisiae discs, 30-120 CFU, reference material NCPF 3191 Lenticule®, CRM
Catalog Number: RMF03191L-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT000105-10EA

Enterococcus faecium WDCM 00010 Vitroids™, 1000 - 10000 CFU mean value range

Description: Enterococcus faecium WDCM 00010 Vitroids™, 1000 - 10000 CFU mean value range
Catalog Number: VT000105-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT072766-10EA

Fluoribacter bozemanae CECT® 7276 Vitroids™, 1000 - 10000 CFU mean value range

Description: Fluoribacter bozemanae CECT® 7276 Vitroids™, 1000 - 10000 CFU mean value range
Catalog Number: VT072766-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-RMF03255H-10EA

Candida albicans NCPF 3255 Lenticule® discs, >100000 CFU

Description: Candida albicans NCPF 3255 Lenticule® discs, >100000 CFU
Catalog Number: RMF03255H-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT000237-10EA

Proteus mirabilis, 50'000-150'000 CFU mean value range WDCM 00023 Vitroids™, CRM

Description: Proteus mirabilis, 50'000-150'000 CFU mean value range WDCM 00023 Vitroids™, CRM
Catalog Number: VT000237-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-CRM12900L-10EA

Escherichia Coli Low count discs 30-120 CFU O157 (NT) NCTC 12900 Lenticule®, CRM

Description: Escherichia Coli Low count discs 30-120 CFU O157 (NT) NCTC 12900 Lenticule®, CRM
Catalog Number: CRM12900L-10EA
UOM: 1 * 10 items
Supplier: Merck
Image Unavailable-VT001153-10EA

Pseudomonas Fluorescens, 80-130 CFU mean value range WDCM 00115 Vitroids™, CRM

Description: Pseudomonas Fluorescens, 80-130 CFU mean value range WDCM 00115 Vitroids™, CRM
Catalog Number: VT001153-10EA
UOM: 1 * 10 items
Supplier: Merck
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