产品说明
应用
膜过滤水样，然后在改良 M 肠球菌琼脂 (Fluka® 17185) 上孵育膜过滤器，验证膜过滤器上的肠球菌菌落
制备说明
Suspend 16.5 g in 1 litre distilled water. Heat to boiling with frequent stiring. Sterilize by autoclaving at 121℃ for 15 minutes. Cool to 45℃ and pour into sterile petri plates to a depth of 4-5 mm.
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 |
| 无菌性 | non-sterile |
| 产品线 | BioChemika |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 组成 | agar, 15 g/L esculin, 1 g/L ferric ammonium citrate, 0.5 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbe id | specific enzyme detection: suitable microbiological culture: suitable |
| 最终pH | 7.1±0.2 (25 ℃) |
| application(s) | agriculture bioburden testing environmental food and beverages water monitoring microbiology |
| 适用性 | Streptococcus spp. nonselective and differential for Enterococcus spp. |
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
m.cnreagent.com
