产品说明
应用
用于酵母和其他嗜酸微生物的培养。
制备说明
Suspend 41.23 g in 1 litre distilled water. Boil to dissolve the medium completely. Dispense in tubes and sterilize by autoclaving at 121℃ for 15 minutes.
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 | dextrose, 10 g/L dipotassium phosphate, 0.5 g/L ferrous sulfate, 0.01 g/L magnesium sulfate, 0.2 g/L manganese sulfate, 0.01 g/L monopotassium phosphate, 0.5 g/L sodium chloride, 0.01 g/L tomato juice solids, 20 g/L yeast extract, 10 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| 最终pH | 6.7±0.2 (25 ℃) |
| application(s) | food and beverages microbiology |
| 适用性 | nonselective for Candida spp. nonselective for Lactobacillus spp. nonselective for Pichia spp. nonselective for Saccharomyces spp. nonselective for Zygosaccharomyces spp. nonselective for aciduric bacteria |
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
m.cnreagent.com
