产品说明
应用
推荐用于培养多种微生物，也可以用作非正式无菌检测培养基。
制备说明
Suspend 34.2 grams in 1000 ml of distilled water and heat to boiling to dissolve the medium completely. Distribute in tubes or bottles to give the desired depth. Sterilize by autoclaving at 15 lbs pressure (121℃) for 15 minutes. If the medium is not used on the same day, it is advisable to drive off dissolved gases by boiling or steaming in the autoclave & cool without agitation.
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 |
| 无菌性 | non-sterile |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 组成 | ascorbic acid, 0.2 g/L beef extract, 3.0 g/L dextrose, 5.0 g/L malt extract, 3.0 g/L proteose peptone, 20.0 g/L yeast extract, 3.0 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| 最终pH | 7.2±0.2 (25 ℃) |
| application(s) | cleaning products clinical testing cosmetics food and beverages life science and biopharma personal care sterility testing microbiology |
| 适用性 | nonselective for Clostridium spp. nonselective for Escherichia coli nonselective for Neisseria spp. nonselective for Staphylococcus spp. nonselective for Streptococcus spp. nonselective for bacteria (General Media) nonselective for coliforms |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
