产品说明
应用
用于检测水和牛奶中的大肠菌群的推测培养基。
制备说明
Add 40 g to 1 litre of distilled water. Mix well and distribute into containers fitted with Durham tubes. Sterilize by autoclaving at 121℃ for 15 minutes.
其他说明
Public Health Laboratory Service Water Subcommittee(公共卫生实验室管理署下属水委员会)的建议
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.74 |
产品性质
| 质量水平 | 200 |
| 无菌性 | non-sterile |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 组成 | bile salts, 5.0 g/L lactose, 10.0 g/L neutral red, 0.075 g/L peptone, 20.0 g/L sodium chloride, 5.0 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| 最终pH | 7.2±0.2 (25 ℃) |
| application(s) | agriculture bioburden testing clinical testing environmental food and beverages water monitoring microbiology |
| 适用性 | selective and differential for Enterobacter spp. selective and differential for Escherichia coli selective and differential for Klebsiella spp. selective and differential for Proteus spp. selective and differential for Salmonella spp. selective and differential for coliforms selective and differential for enterobacteriaceae |
安全信息
| 储存分类代码 | 11 - 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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