产品说明
分析说明
Appearance (clearness): clear
Appearance (colour): blue to violet
pH-value (25 °C): 7.2 - 7.6
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good; colony colour blue to dark blue
Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)): good; colony colour pink to red
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)): no growth
Growth (Enterobacter aerogenes ATCC 13048): good; colony colour grey to grey-blue
Incubation: 24 hrs.; 44.5 °C; aerobic.
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
产品性质
| 质量水平 | 200 |
| 形式 | medium granules (dehydrated (DCM)) |
| manufacturer/tradename | GranuCult® |
| technique(s) | microbiological culture: suitable |
| pH值(酸碱度) | 7.2-7.6 (25 ℃, 52 g/L in H2O) |
| 溶解性 | 52 g/L |
| application(s) | food and beverages microbiology |
| 储存温度 | 15-25℃ |
| 适用性 | coliforms |
安全信息
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
