产品说明
应用
用于采用较长培养期的水样异养菌平板计数。
制备说明
Suspend 18.12 g in 1 litre distilled water. Boil to dissolve the medium completely. 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 | agar, 15 g/L casein acid hydrolysate, 0.5 g/L dextrose, 0.5 g/L dipotassium phosphate, 0.3 g/L magnesium sulfate, 0.024 g/L proteose peptone, 0.5 g/L sodium pyruvate, 0.3 g/L starch, soluble, 0.5 g/L yeast extract, 0.5 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| technique(s) | microbiological culture: suitable |
| 最终pH | 7.2±0.2 (25 ℃) |
| application(s) | bioburden testing environmental food and beverages water monitoring microbiology |
| 适用性 | nonselective for Bacillus spp. nonselective for Candida spp. nonselective for Enterococcus spp. nonselective for Escherichia coli nonselective for Pseudomonas spp. nonselective for Salmonella spp. nonselective for Staphylococcus spp. nonselective for bacteria (General Media) nonselective for coliforms |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H317 |
| 预防措施声明 | P261 - P272 - P280 - P302 + P352 - P333 + P313 - P362 + P364 |
| 危险分类 | Skin Sens. 1 |
| 储存分类代码 | 11 - Combustible Solids |
| WGK | WGK 3 |
| 个人防护装备 | Eyeshields, Gloves, type N95 (US) |
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