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, 12.0 g/L
bile salts No. 3, 1.5 g/L
crystal violet, 0.001 g/L
neutral red, 0.03 g/L
peptone, 15.0 g/L
rhamnose, 20.0 g/L
sodium chloride, 5.0 g/L
制造商/商品名称
NutriSelect® Basic
最终pH
7.1±0.2 (25 °C)
应用
clinical
environmental
food and beverages
microbiology
适用性
enterovirulent E. coli (EEC)
应用
This medium is selective for the isolation of the verocytotoxin producing Escherichia coli O26. This strain has been associated with haemorrhagic colitis (HC) and haemolytic uraemic syndrome (HUS). It is based on the MacConkey formulation No.3, where the fermentable carbohydrate of lactose has been substituted for rhamnose. VTEC O26 colonies are not able to ferment the rhamnose so will remain a translucent colour on the medium. All other non-O26 VTEC colonies present are able to ferment Rhamnose and will appear as pink to red colonies. Selectivity of the medium can be increased by adding Cefixime Tellurite (CT) supplement.
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
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