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Klebsiella Oxytoca Nctc 8167 Lenticule® (Package Of 10 Discs) - Sigma

Código: 25029

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Descrição

Klebsiella oxytoca NCTC 8167 Lenticule^® discs

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

Sinônimo(s):

K. oxytoca NCTC 8167 Lenticule^® discs, Klebsiella oxytoca NCTC 8167 Lenticule^® discs, Certified reference material, Microbiological standards

Nome do produto

Klebsiella oxytoca NCTC 8167 Lenticule^® discs, 30-120 CFU, suitable for microbiology, certified reference material, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

grade

certified reference material

agency

ISO 17034
ISO/IEC 17025

form

disc (hydrosoluble)
solid

shelf life

limited shelf life, expiry date on the label

packaging

pack of 10

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

sustainability

Greener Alternative Product

application(s)

environmental
food and beverages
microbiology

greener alternative category

DfS-Developed

storage temp.

−20°C

suitability

Klebsiella oxytoca
Klebsiella spp.

Quality Level

300

Application

Klebsiella oxytoca NCTC 8167 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 use in research studies and educational purposes.

Features and Benefits

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

General description

Klebsiella oxytoca NCTC 8167 Lenticule^® discs 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 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 certified according to ISO/IEC 17025 and produced under reproducible conditions compliant with ISO 17034 using authenticated strains from NCTC. These ready-to-use microbiological controls minimize the need to maintain control strains in the test laboratory and guarantee 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.

We are committed to bringing you Greener Alternative Products. This product is a Design for Sustainability (DfS) developed product, which belongs to one of our four categories of greener alternatives. Click here to view its DfS scorecard.

Other Notes

Strain origin: NCTC 8167

Strain History - Accessioned into the NCTC in 1950 < E. Windle Taylor (Metropolitan Water Board, New River Head, London, UK). Isolation substrate unknown, geographic orgin unknown, before 1951.

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