产品说明
应用
Violet Red Bile Glucose Agar is used for detection and enumeration of Enterobacteriaceae in food products. It is also recommended by ISO Committee under the specifications 21528-1:2017 and 21528-2:2017.
制备说明
Suspend 38.53 g in 1 litre distilled water. Heat to boiling to dissolve the medium completely. Do not autoclave. Mix well and pour into sterile petri plates.
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 |
| agency | according to ISO 21528-1:2017 according to ISO 21528-2:2017 |
| 无菌性 | non-sterile |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 组成 | agar, 12 g/L bile salt mixture, 1.5 g/L crystal violet, 0.002 g/L glucose, 10 g/L neutral red, 0.03 g/L peptic digest of animal tissue, 7 g/L sodium chloride, 5 g/L yeast extract, 3 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| 最终pH | 7.4±0.2 (25 ℃) |
| application(s) | 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 Salmonella spp. selective and differential for Shigella spp. selective and differential for Yersinia 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 |
Sigma-Aldrich
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