表单
powder
质量水平
保质期
limited shelf life, expiry date on the label
组成
brilliant green, 0.14 g/L
casein enzymic hydrolysate, 10 g/L
dipotassium phosphate, 6 g/L
lactose, 20 g/L
peptic digest of animal tissue, 10 g/L
sodium chloride, 5 g/L
sodium deoxycholate, 0.2 g/L
sodium sulfite, 2.1 g/L
yeast extract, 3 g/L
制造商/商品名称
NutriSelect® Plus
最终pH
7.5±0.2 (25 °C)
应用
environmental
food and beverages
water monitoring
microbiology
适用性
selective for Escherichia coli
selective for coliforms
应用
用于通过膜过滤技术检测重度污染水中的大肠菌。
制备说明
Suspend 56.44 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Do not autoclave. Dispense as desired. It is preferable to use the medium on the same day.
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
法规信息
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An article concerning selective growth media for differentiation and detection of Escherichia coli and other coliforms.
有关用于分化和检测大肠杆菌和其他大肠菌群的选择性生长培养基的一篇文章。
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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