产品说明
应用
Differential medium for the detection of urea-utilizing microorganisms, acc. to Rustigian and Stuart (1941).
制备说明
Dissolve 38.7 g in 1 litre distilled water and filter sterilize. This medium must NOT be heated.
其他说明
尿素肉汤用于放射线消毒
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 | 100 |
| 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 | dipotassium hydrogen phosphate, 9.5 g/L phenol red, 0.01 g/L potassium dihydrogen phosphate, 9.1 g/L urea, 20 g/L yeast extract, 0.1 g/L |
| manufacturer/tradename | NutriSelect® Basic |
| technique(s) | microbe id | specific enzyme detection: suitable microbiological culture: suitable |
| 最终pH | 6.8±0.2 (25 ℃) |
| application(s) | clinical testing environmental food and beverages microbiology |
| 适用性 | nonselective and identification for Enterobacter spp. nonselective and identification for Escherichia coli nonselective and identification for Klebsiella spp. nonselective and identification for Proteus spp. nonselective and identification for Salmonella spp. nonselective and identification for coliforms nonselective and identification for enterobacteriaceae |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 2 |
| 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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