产品说明
应用
用于检测和确认肠球菌的验证培养基，以及用作水和其他样品中粪便污染的指示剂。
制备说明
Suspend 35.8 g in 1 litre distilled water. Heat, if necessary to dissolve the medium completely. Dispense in tubes in 10 ml amounts and 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.85 |
产品性质
| 质量水平 | 200 |
| 形式 | powder |
| 保质期 | limited shelf life, expiry date on the label |
| 组成 | casein enzymic hydrolysate, 20 g/L dextrose, 5 g/L dipotassium phosphate, 2.7 g/L ethyl violet, 0.00083 g/L monopotassium phosphate, 2.7 g/L sodiumazide, 0.4 g/L sodium chloride, 5 g/L |
| manufacturer/tradename | NutriSelect® Plus |
| 最终pH | 7.0±0.2 (25 ℃) |
| application(s) | environmental food and beverages water monitoring microbiology |
| 适用性 | selective for Enterococcus spp. |
安全信息
| 象形图 |  |
| 警示用语： | Warning |
| 危险声明 | H312 + H332 - H412 |
| 预防措施声明 | P273 - P280 - P302 + P352 + P312 - P304 + P340 + P312 |
| 危险分类 | Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Aquatic Chronic 3 |
| 储存分类代码 | 6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
| 个人防护装备 | Eyeshields, Faceshields, Gloves, type P2 (EN 143) respirator cartridges |
Sigma-Aldrich
m.cnreagent.com
