产品说明
分析说明
Appearance (clearness): clear
Appearance (colour): brown-bluish
pH-value (25 °C): 6.9 - 7.3
Recovery on test medium (Enterococcus faecalis ATCC 11700): ≥ 70 %
Recovery on test medium (Enterococcus hirae ATCC 8043 (WDCM 00089)): ≥ 70 %
Recovery on test medium (Enterococcus durans ATCC 6056): ≥ 70 %
Recovery on test medium (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): no limit
Recovery on test medium (Bacillus cereus ATCC 11778 (WDCM 00001)): ≤ 0.01 %
Recovery on test medium (Escherichia coli ATCC 11775 (WDCM 00090)): ≤ 0.01 %
Colour change to olivegreen-black (Enterococcus faecalis ATCC 11700): +
Colour change to olivegreen-black (Enterococcus hirae ATCC 8043 (WDCM 00089)): +
Colour change to olivegreen-black (Enterococcus durans ATCC 6056): +
Colour change to olivegreen-black (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): -
Colour change to olivegreen-black (Bacillus cereus ATCC 11778 (WDCM 00001)): -
Colour change to olivegreen-black (Escherichia coli ATCC 11775 (WDCM 00090)): -
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) | 6.9-7.3 (37 ℃, 47 g/L in H2O, after autoclaving) |
| 溶解性 | 47.5 g/L |
| 堆积密度 | 780 kg/m3 |
| application(s) | food and beverages microbiology |
| 储存温度 | 15-25℃ |
| 适用性 | Enterococcus spp. |
安全信息
| 危险声明 | H412 |
| 预防措施声明 | P273 - P501 |
| 危险分类 | Aquatic Chronic 3 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 1 |
