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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, 15.0 g/L
anilne blue, 0.1 g/L
lactose, 12.5 g/L
proteose peptone (vegetable), 5.0 g/L
sodium chloride, 5.0 g/L
synthetic detergent, 1.5 g/L
tryptose (vegetable), 10.0 g/L
yeast extract, 3.0 g/L
制造商/商品名称
NutriSelect® Plus
技术
microbiological culture: suitable
最终pH
7.4±0.2 (25 °C)
应用
agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology
适用性
selective and differential for Escherichia coli
selective and differential for Salmonella spp.
selective and differential for Shigella spp.
selective and differential for coliforms
应用
M-FC 琼脂用于在较高温度下通过膜过滤技术检测和计数粪大肠菌。本品中的植物蛋白胨相当于动物源物质。
制备说明
Dissolve 52.1 g in 1 litre distilled water and heat to boiling to dissolve completely. Add 10 ml of a 1 % solution of rosolic acid (Cat. No. 83910) in 0.2 N NaOH. Continue heating for 1 minute with frequent agitation. Do not autoclave! Cool to 45-50°C. Dispense 4 ml amounts into Petri dishes (50-60mm) and allow to solidify.
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
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