产品说明
一般描述
Agar is a complex gelatinous carbohydrate, and is added to the LB broth (Lysogeny broth, Luria broth, Lennox broth, or Luria-Bertani medium), in order to form gel for bacteria to grow upon. LB Broth is the most widely used nutritionally rich medium, for the culture and growth of bacteria. There are several different formulations of Lb broth, but the composition is generally the same comprising of peptides and casein peptones, trace elements, mineral and vitamins.
应用
用于各种食物以及食品加工厂的设备和水源中假单胞菌和气单胞菌的检测。
制备说明
Dissolve 45 g in 1 litre distilled water and sterilize by autoclaving at 121℃ for 15 minutes. Cool to 45-50℃ and add 100′000 IU/l Penicillin G (Cat. No. 13752; 60mg/l) and if desired 10 mg/l Pimaricin (Cat. No. 80482; 400ul/l). Mix well and pour into sterile petri plates.
其他说明
用于选择性培养假单胞菌和气单胞菌的培养基；需氧假单胞菌 - 分类研究
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 | 200 |
| 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 magnesium sulfate, 0.5 g/L phenol red, 0.36 g/L potassium dihydrogen phosphate, 2 g/L sodium starch (soluble), 20 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| 最终pH | 7.2±0.2 (25 ℃) |
| application(s) | bioburden testing environmental food and beverages water monitoring microbiology |
| 适用性 | Aeromonas spp. selective and differential for Pseudomonas spp. |
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) |
