您的位置：首页 > 产品中心 > Violet Red Bile Agar acc. GB
Violet Red Bile Agar acc. GB
| 产品编号： | 4093655 |
| 规格： | suitable for microbiology, NutriSelect® Plus |
| 包装规格： | 500 G |
| 产品类别： | 进口试剂 |
| 品牌： | Millipore |
| 优惠价： | 立即咨询 |
产品别名
Violet Red Bile Agar acc. GB
VRB-Agar
VRBL-Agar
Violet Red Bile Lactose Agar
VRBA
产品性质
| Quality Level【质量水平】 | 100 |
| agency | according to GB 4789.3-2016 |
| form【形式】 | powder |
| shelf life【保质期】 | limited shelf life, expiry date on the label |
| composition【组成】 | agar, 15 g/L bile salt or No.3 bile salt, 1.5 g/L crystal violet, 0.002 g/L lactose, 10 g/L neutral red, 0.03 g/L peptone, 7 g/L sodium chloride, 5 g/L yeast extract, 3 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| application(s) | environmental food and beverages microbiology |
| suitability【适用性】 | coliforms |
基本信息
| Application【应用】 | A selective medium for the detection and enumeration of coliform organisms, especially the Coli-aerogenes-group in water, milk and other dairy products. |
| Preparation Note【制备说明】 | Suspend 41.5 g in 1 litre of distilled water and let it sock for 5 minutes. Bring to boil and distribute into plates or tubes. Sterilization at 121℃ for 15 minutes is optional, but if the medium is to be used on the same day of preparation it need to be sterilized. No sterilization improves the recovery of the stressed microorganisms. |
| Footnote【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. |
| Legal Information【法律信息】 | GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany |
安全信息
| Storage Class Code【储存分类代码】 | 11 - Combustible Solids |
| WGK | WGK 3 |
