产品说明
一般描述
Malonate broth is recommended for the differentiation of Enterobacter and Escherichia.
应用
Malonate broth has been used to evaluate the utilization of malonate by Enterobacter sakazakii. It has also been used to differentiate between Cronobacter sakazakii and Cronobacter malonaticus isolates.
组分
组分 (g/L)
硫酸铵，2.00
磷酸氢二钾，0.60
磷酸二氢钾，0.40
氯化钠，2.00
丙二酸钠，3.00
溴百里酚蓝，0.025
制备说明
Suspend 8 g of Malonate Broth in 1000 ml of distilled water. Dispense and sterilize by autoclaving at 15 lbs. pressure (121℃) for 15 minutes. Avoid the addition of carbon and nitrogen from other sources.
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 |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbe id | utilization test: suitable microbiological culture: suitable |
| pH值(酸碱度) | 6.7±0.2 (25 ℃) |
| application(s) | food and beverages water monitoring microbiology |
| 适用性 | Klebsiella spp. Salmonella spp. nonselective and differential for Enterobacter spp. nonselective and differential for Escherichia coli nonselective and differential for coliforms |
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 |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
Sigma-Aldrich
m.cnreagent.com
