CRM07464L
Bacillus cereus NCTC 7464 Lenticule® discs
30-120 CFU, suitable for microbiology, certified reference material, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
Sinônimo(s):
Microbiological standards, Certified reference material, Bacillus NCTC 7464 Lenticule®
About This Item
Produtos recomendados
grau
certified reference material
Nível de qualidade
Agency
ISO 17034
ISO/IEC 17025
forma
disc (hydrosoluble)
solid
prazo de validade
limited shelf life, expiry date on the label
embalagem
package of 10 discs
fabricante/nome comercial
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
aplicação(ões)
environmental
food and beverages
microbiology
temperatura de armazenamento
−20°C
adequação
Bacillus cereus
Bacillus spp.
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Descrição geral
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 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.
Aplicação
Características e benefícios
- 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
Outras notas
Other cell culture collections:
- DSM 9378
- ATCC® 10876
- CECT® 131
Informações legais
Código de classe de armazenamento
11 - Combustible Solids
Classe de risco de água (WGK)
WGK 3
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