产品说明
分析说明
Appearance (clearness): clear
Appearance (colour): yellowish-brown
pH-value (25 °C): 6.8 - 7.2
Growth (Clostridium perfringens ATCC 10543): good to very good
Growth (Clostridium perfringens ATCC 13124 (WDCM 00007)): good to very good
Growth (Clostridium sporogenes ATCC 11437): good to very good
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): none to fair
Growth (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): none to poor
Blacking (Clostridium perfringens ATCC 10543): +
Blacking (Clostridium perfringens ATCC 13124 (WDCM 00007)): +
Blacking (Clostridium sporogenes ATCC 11437): +
Blacking (Escherichia coli ATCC 25922 (WDCM 00013)): -
Blacking (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): -
Incubation: 48 hrs.; 35 °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) | 6.9-7.1 (35 ℃, 40 g/L in H2O, after autoclaving) |
| 溶解性 | 40 g/L |
| 堆积密度 | 580 kg/m3 |
| application(s) | food and beverages microbiology |
| 储存温度 | 15-25℃ |
| 适用性 | Clostridium spp. |
安全信息
| 危险声明 | H362 |
| 预防措施声明 | P202 - P260 - P263 - P264 - P270 - P308 + P313 |
| 危险分类 | Lact. |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 2 |
Sigma-Aldrich
m.cnreagent.com
