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无菌性
non-sterile
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 13.5 g/L
casein peptone, 15 g/L
ferric citrate, 0.5 g/L
neomycin sulfate, 0.05 g/L
polymyxin B sulfate, 0.02 g/L
sodium sulfite, 1 g/L
yeast extract, 10 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.2±0.2 (25 °C)
应用
bioburden testing
environmental
food and beverages
water monitoring
microbiology
适用性
selective and differential for Clostridium spp.
应用
用于食品和其他材料中产气荚膜梭菌的检测和计数的高选择性培养基。
制备说明
Dissolve 40 g in 1 litre distilled water and autoclave gently at 121°C for 10 minutes. The medium should be used on the day of preparation.
其他说明
用于计数 Clostridium perfringens；计数食物中亚硫酸盐还原的 clostridia
附注
We offer two media types: the superior granulated GranuCult® and the cost-efficient powdered NutriSelect® culture media, depending on your needs.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
The designations basic, plus, or prime are added to indicate the quality control level, from basic quality control to standard QC plus to prime for full regulatory compliance.
法律信息
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
R S MARSHALL et al.
Applied microbiology, 13, 559-563 (1965-07-01)
A new medium, Tryptone-sulfite-neomycin (TSN) agar, and an incubation procedure for the enumeration of Clostridium perfringens are described. Tolerance to neomycin, optimal growth at 46 C, and sulfite-reducing properties of C. perfringens were used as a basis for development of
D.A.A. Mossel
Journal of the Science of Food and Agriculture, 10, 662-662 (1959)
商品
产气荚膜梭菌会导致未煮熟或未正确消毒的罐头食品和水受到污染。了解如何检测、鉴定和区分这种病原体。
Clostridium perfringens can cause contamination in undercooked or improperly sterilized canned foods and water. Learn to detect, identify, and differentiate this pathogen.
我们的科学家团队拥有各种研究领域经验，包括生命科学、材料科学、化学合成、色谱、分析及许多其他领域.
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