产品说明
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℃ 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.
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 |
| 形式 | powder |
| 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 |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| 最终pH | 7.5±0.2 (25 ℃) |
| application(s) | agriculture environmental food and beverages water monitoring microbiology |
| 适用性 | selective for Escherichia coli selective for coliforms |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H351 |
| 预防措施声明 | P281 |
| 危险分类 | Carc. 2 |
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
