sterility
non-sterile
Quality Level
form
powder
shelf life
limited shelf life, expiry date on the label
composition
ammonium sulfate, 1 g/L , dextrose, 1 g/L , dipotassium phosphate, 7 g/L , magnesium sulfate, 0.1 g/L , monopotassium phosphate, 2 g/L , sodium citrate, 0.5 g/L
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
pH
7.0±0.2 (25 °C)
application(s)
food and beverages
life science and biopharma, microbiology
suitability
nonselective for Escherichia coli, nonselective for coliforms
Application
建议使用Davis基础肉汤分离和鉴定大肠杆菌的营养突变体。
Preparation Note
将11.6 g悬浮于1000 ml的纯净水中。加热并频繁搅拌，煮沸一分钟。121°C灭菌15分钟。充分混合。
Other Notes
我们现提供两种类型的培养基：GranuCult®优质颗粒状培养基和NutriSelect®高性价比粉末状培养基，满足用户不同层次的需求。
商标后的品级称号basic（基础）、plus（加强）或prime（特级）代表产品的不同质控水平，从基础的质控到标准质控加强版到全面合规的特级质控水平。
商标后的品级称号basic（基础）、plus（加强）或prime（特级）代表产品的不同质控水平，从基础的质控到标准质控加强版到全面合规的特级质控水平。
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
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存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
全球贸易项目编号
| 货号 | GTIN |
|---|---|
| 93753-500G-F | 04061833283165 |