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RMF03191L

Millipore

Saccharomyces cerevisiae NCPF 3191 Lenticule® discs

30-120 CFU, reference material, suitable for microbiology, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

Sinonimo/i:

S. cerevisiae NCPF 3191 Lenticule® discs, Saccharomyces cerevisiae NCPF 3191 Lenticule® discs, Certified reference material, Microbiological standards

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About This Item

Codice UNSPSC:
41116107
NACRES:
NA.24

Grado

reference material

Livello qualitativo

200

agenzia

ISO 17034
ISO/IEC 17025

Forma fisica

disc (hydrosoluble)
solid

Durata

limited shelf life, expiry date on the label

Confezionamento

pack of 10

Produttore/marchio commerciale

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

applicazioni

environmental
food and beverages
microbiology

Temperatura di conservazione

−20°C

Compatibilità

Saccharomyces cerevisiae
Saccharomyces spp.

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Descrizione generale

Saccharomyces cerevisiae NCPF 3191 Lenticule® discs are Microorganisms Standards (Microbiological Reference Materials) which can be used as quantitative and qualitative control organisms. They contain colony forming units (CFUs) in the range of 30-120 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 produced under reproducible conditions using authenticated strains from NCPF. 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.

Lenticule® discs are prepared from a traceable culture obtained freeze-dried from the National Collection of Type Cultures (NCTC) or National Collection of Pathogenic Fungi (NCPF) and are manufactured by Sigma-Aldrich under license from UK Health Security Agency.

Applicazioni

Saccharomyces cerevisiae NCPF 3191 Lenticule® discs 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 research studies and educational purposes.

Caratteristiche e vantaggi

  • Ready-to-use at convenient CFU ranges
  • No dilution required
  • Quick rehydration in 10 minutes
  • At least 16 months 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

Altre note

Strain origin: NCPF 3191

Other cell culture collections:
  • DSM 1333
  • ATCC® 9763
  • CECT® 1383

Note legali

ATCC is a registered trademark of American Type Culture Collection
CECT is a registered trademark of Universitat de Valencia
Lenticule is a registered trademark of The Secretary of State for Health (United Kingdom)

Codice della classe di stoccaggio

11 - Combustible Solids

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Certificati d'analisi (COA)

Lot/Batch Number
BCCK2974
BCCH6765
BCCG5141
BCCF2592
BCCC3726

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