产品说明
应用
For the selective enrichment and enumeration by titer determination or MPN method of E. coli and other fecal coliform from water, milk, food and other material.
制备说明
Dissolve 40 g in 1 litre distilled water. Sterilize by autoclaving at 121℃ for 15 minutes.
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.
法律信息
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
基本信息
| NACRES | NA.85 |
产品性质
| 质量水平 | 200 |
| agency | according to GB 4789.3-2016 according to ISO 4831:2006 according to ISO 4832:2006 |
| 无菌性 | non-sterile |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 组成 | brilliant green, 0.0133 g/L lactose, 10 g/L ox-bile (dried), 20 g/L peptone, 10 g/L |
| manufacturer/tradename | NutriSelect® Basic |
| 最终pH | 7.2±0.2 (25 ℃) |
| application(s) | agriculture environmental food and beverages water monitoring microbiology |
| 适用性 | selective for Enterobacter spp. selective for Escherichia coli selective for coliforms |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
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