CRM07832L
Salmonella Nottingham NCTC 7832 LENTICULE® discs
30-120 CFU, suitable for microbiology, certified reference material, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
別名:
S. Nottingham NCTC 7832 Lenticule® discs, Certified reference material, Microbiological standards
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About This Item
UNSPSCコード:
41116107
NACRES:
NA.24
おすすめの製品
グレード
certified reference material
品質水準
認証
ISO 17034
ISO/IEC 17025
形状
disc (hydrosoluble)
solid
シェルフライフ
limited shelf life, expiry date on the label
包装
pack of 10
メーカー／製品名
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland
アプリケーション
environmental
food and beverages
microbiology
保管温度
−20°C
適合性
Salmonella nottingham
Salmonella spp.
Salmonella spp.
詳細
Salmonella Nottingham NCTC 7832 Low count 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 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.
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.
アプリケーション
Salmonella Nottingham NCTC 7832 Low count 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.
特徴および利点
- 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
その他情報
Strain origin: NCTC 7832
Strain History - Accessioned into the NCTC in 1949 < Dr J. Taylor (Salmonella Reference Laboratory, Colindale, London). Isolated substrate unknown, geographic origin unknown, before 1950.
法的情報
Lenticule is a registered trademark of The Secretary of State for Health (United Kingdom)
保管分類コード
11 - Combustible Solids
WGK
WGK 3
適用法令
試験研究用途を考慮した関連法令を主に挙げております。化学物質以外については、一部の情報のみ提供しています。 製品を安全かつ合法的に使用することは、使用者の義務です。最新情報により修正される場合があります。WEBの反映には時間を要することがあるため、適宜SDSをご参照ください。
Jan Code
CRM07832L-10EA:
CRM07832L-VAR:
CRM07832L-1VL:
CRM07832L-BULK:
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