推薦：產(chǎn)氣莢膜梭菌 NCTC 13170 Lenticule® 圓盤

別名:C. perfringens NCTC 13170 Lenticule® discs, Clostridium perfringens NCTC 13170 Lenticule® discs, Certified reference material, Microbiological standards

NACRES:NA.24

屬性
等
certified reference material

質(zhì)量水平
300

Agency
ISO 17034
ISO/IEC 17025

形式
disc (hydrosoluble)
solid

保質(zhì)期
limited shelf life, expiry date on the label

包裝
pack of 10

manufacturer/tradename
Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

application(s)
environmental
food ａnd beverages
microbiology

儲存溫度
−20°C

適用性
Clostridium perfringens
Clostridium spp.
Clostridium spp.

說明
一般描述
Clostridium perfringens NCTC 13170 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.
應(yīng)用
Clostridium perfringens NCTC 13170 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.
特點和優(yōu)勢
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
其他說明
Strain origin: NCTC 13170

IF<5，贈送價值 500元禮品卡
5 ≤IF≤10，贈送價值 1000元禮品卡
IF≥10，贈送價值 1000元禮品卡+任意 1 款 ValukineTM 試劑盒


DUMABIO ELISA試劑盒文獻(xiàn)征集獎勵活動

為感謝各位老師對篤瑪品牌的支持與厚愛，凡購買DUMABIO ELISA試劑盒，在SCI期刊雜志發(fā)表文中注明ELISA試劑盒采購上海篤瑪生物科技有限公司（Shanghai DuMa Biotechnology Co., Ltd.）

Shanghai DuMa Biotechnology Co., Ltd. 

發(fā)表刊物        影響因子           獎勵金額
SCI期刊雜志      1.0≤1F＜3.0          200元
SCI期刊雜志      3.0≤1F＜6.0          400元
SCI期刊雜志      6.0≤1F＜10.0         600元
SCI期刊雜志      1F≥10                1000元