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质量水平
无菌性
non-sterile
形式
powder
保质期
limited shelf life, expiry date on the label
组成
ammonium sulfate, 1.0 g/L
dipotassium phosphate, 7.0 g/L
magnesium sulfate, 0.1 g/L
monopotassium phosphate, 2.0 g/L
sodium citrate, 0.5 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.0±0.2 (25 °C)
应用
food and beverages
life science and biopharma
microbiology
适用性
nonselective for Escherichia coli
nonselective for coliforms
应用
Minimal medium recommended for the isolation and characterization of nutritional mutants of Escherichia coli.
制备说明
Suspend 10.6 g in 1000 ml of purified water. Boil to dissolve the medium completely. Sterilize by autoclaving at 121°C for 15 minutes. Mix well.
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
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
动植物来源培养基
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