产品说明
应用
For detecting fecal coliforms in water samples, waste water, sea water and foods by a MPN method.
制备说明
Suspend 31.5 g in 1 litre distilled water. Heat to dissolve the medium completely. Distribute 10 ml amounts into tubes containing inverted Durham′s tubes. Sterilize by autoclaving at 121℃ for 10 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 | casein enzymic hydrolysate, 20 g/L lactose, 5 g/L polyethylene glycol p-isooctylphenyl ether (Triton X-100), 1 mL/L salicin, 0.5 g/L sodium chloride, 5 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| 最终pH | 6.9±0.2 (25 ℃) |
| application(s) | agriculture environmental food and beverages water monitoring microbiology |
| 适用性 | selective for Escherichia coli selective for coliforms |
安全信息
| 象形图 |    |
| 警示用语： | Danger |
| 危险声明 | H317 - H318 - H410 |
| 预防措施声明 | P273 - P280 - P302 + P352 - P305 + P351 + P338 + P310 |
| 危险分类 | Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Sens. 1 |
| 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 | dust mask type N95 (US), Eyeshields, Faceshields, Gloves |
