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VT000167

Millipore

Lactococcus lactis subsp. lactis WDCM 00016 Vitroids

50’000-150’000 CFU mean value range, certified reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Synonyme(s) :

Certified reference material, Microbiological standards, Lactococcus WDCM 00016 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

solid

Durée de conservation

limited shelf life, expiry date on the label

Conditionnement

package of 10 discs

Fabricant/nom de marque

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Application(s)

environmental
food and beverages
microbiology

Température de stockage

−20°C

Adéquation

Lactococcus lactis
Lactococcus spp.

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Description générale

Lactococcus lactis subsp. lactis WDCM 00016 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 50,000-150,000 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

Lactococcus lactis subsp. lactis WDCM 00016 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® 185

Other cell culture collections:

  • DSM 20481
  • ATCC® 9936/19435
  • NCTC 6681
Click here to access BacDive database for more info on metabolism, genome, growth media and more
Strain History: < NCIMB, 1985 < NCTC, 1941 < P.M.F. Shattock

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

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

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Certificats d'analyse (COA)

Lot/Batch Number
BCCJ7789
BCCD9323
BCBV9452

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