产品说明
一般描述
China Blue Lactose Agar is a selective medium for differentiating lactose fermenting and lactose non-fermenting microorganisms.
制备说明
Dissolve 35.5 g in 1 litre distilled water. Sterilize by autoclaving at 121℃ for 15 minutes.
其他说明
牛奶中细菌的计数
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 | agar, 12 g/L casein peptone, 5 g/L china blue, 0.375 g/L lactose, 10 g/L meat extract, 3 g/L sodium chloride, 5 g/L |
| manufacturer/tradename | NutriSelect® Basic |
| technique(s) | microbe id | utilization test: suitable microbiological culture: suitable |
| 最终pH | 7.0±0.2 (25 ℃) |
| application(s) | bioburden testing environmental food and beverages water monitoring microbiology |
| 适用性 | nonselective and differential for Escherichia coli nonselective and differential for Proteus spp. nonselective and differential for Salmonella spp. nonselective and differential for Staphylococcus spp. nonselective and differential for coliforms nonselective 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) |
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