半岛bd体育手机客户端 说明
应用
紫色麦康凯肉汤是通过 MPN 技术检测水样和牛奶的大肠菌的鉴别培养基。它按照欧洲药典标准通过对传统培养基改良而得，其中将中性红更换为更温和的指示剂。ISO 委员会还在 ISO 9308-2:1990 规范中予以推荐。
制备说明
Suspend 40 g in 1000 ml distilled water. Dispense in test tubes with inverted Durham tubes. Sterilize by autoclaving at 15 lbs pressure (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 |
半岛bd体育手机客户端 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 bromoresol purple, 0.01 g/L lactose, 10.0 g/L peptone, 20.0 g/L sodium chloride, 5.0 g/L |
| manufacturer/tradename | NutriSelect?Plus |
| 最终pH | 7.4±0.2 (25 ℃) |
| application(s) | agriculture bioburden testing environmental food and beverages water monitoring microbiology |
| 适用性 | selective and differential forCitrobacterspp. selective and differential forEnterobacterspp. selective and differential forEscherichia coli selective and differential forKlebsiellaspp. selective and differential forProteusspp. selective and differential forSalmonellaspp. selective and differential forSerratiaspp. selective and differential forShigellaspp. selective and differential for coliforms selective and differential for enterobacteriaceae |
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
m.cnreagent.com
