表单
powder
质量水平
保质期
limited shelf life, expiry date on the label
组成
basic fuchsin, 1 g/L
dipotassium phosphate, 7 g/L
lactose, 25 g/L
peptic digest of animal tissue, 20 g/L
sodium sulfite, 2.5 g/L
yeast extract, 6 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.5±0.2 (25 °C)
应用
agriculture
environmental
food and beverages
water monitoring
microbiology
适用性
selective for Escherichia coli
selective for coliforms
应用
m-Endo Broth is used for the estimation of coliforms in water samples using membrane filter technique.
制备说明
Suspend 61.5 g in 1 litre distilled water. Heat to dissolve the medium completely. Sterilize by autoclaving at 121°C for 5 minutes. The medium should be used on the same day of its rehydration.
Caution: Basic fuchsin is a potential carcinogen and care should be taken to avoid inhalation of the powdered dye and contamination of the skin.
Caution: Basic fuchsin is a potential carcinogen and care should be taken to avoid inhalation of the powdered dye and contamination of the skin.
其他说明
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
警示用语：
Warning
危险声明
危险分类
Carc. 2
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
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