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VT000904

Millipore

Escherichia coli WDCM 00090 Vitroids

130-300 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonyme(s) :

E. coli WDCM 00090 Vitroids, Escherichia coli WDCM 00090 Vitroids, Certified reference material, Microbiological standards, E. coli WDCM 00090 Vitroids

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About This Item

Code UNSPSC :
41116107
Nomenclature NACRES :
NA.24

Qualité

certified reference material

Niveau de qualité

300

Agence

ISO 17034
ISO/IEC 17025

Forme

disc (hydrosoluble)
solid

Durée de conservation

limited shelf life, expiry date on the label

Conditionnement

pack of 10

Fabricant/nom de marque

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Application(s)

environmental
food and beverages
microbiology

Température de stockage

−20°C

Adéquation

Escherichia coli
coliforms

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Description générale

Escherichia coli WDCM 00090 Vitroids are Certified Microorganisms Standards (Certified Microbiological Reference Materials), which can be used as quantitative and qualitative control organisms. They contain colony forming units (CFUs) in the range of 130-300 CFU per disc.

The technology allows long-term conservation and renders the organisms resistant to temperature changes. They are intended to be used as daily internal quality control organisms.

These microorganisms are certified according to ISO/IEC 17025 and produced under reproducible conditions compliant with ISO 17034 using authenticated strains from CECT®. These ready-to-use microbiological controls minimize the need for maintaining control strains in the test laboratory and guarantee the use of an authenticated control culture for every quality control test.Vitroids are derived from a traceable culture obtained freeze-dried from CECT®.

Application

Escherichia coli WDCM 00090 Vitroids are used as reference strains in routine quality control for food, beverage, water, and environmental testing. Additionally, they are excellent for use in method development and validations, as starter cultures, and for use in research studies and educational purposes.

Caractéristiques et avantages

  • Ready-to-use at convenient CFU ranges
  • No dilution required
  • Quick rehydration in 10 minutes
  • 2-3 years of shelf life in a standard -20 °C freezer
  • Complete with a comprehensive certificate of analysis
  • No maintenance of stock cultures
  • No recovery time or pre-enrichment step is necessary
  • Robust, efficient, and reliable
  • Easy-to-use
  • Cost-effective

Autres remarques

Strain origin: CECT® 515
Other cell culture collections:

  • DSM 30083
  • ATCC® 11775
  • NCTC 9001
  • LMG 2092
  • CIP 54.8T
Click here to access the BacDive database for more info on metabolism, genome, growth media, and more
Strain History: < NCTC, 1952 < F. Kauffmann

Informations légales

Derived from CECT® strains
ATCC is a registered trademark of American Type Culture Collection
CECT is a registered trademark of Universitat de Valencia

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 3

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Certificats d'analyse (COA)

Lot/Batch Number
BCCK2414
BCCJ7787
BCCJ0734
BCCH6769
BCCF9875

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