63011
M9肉汤
NutriSelect® Basic, powder, for coliforms, for Escherichia coli, pack of 500 g, suitable for microbiology
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关于此项目
NACRES:
NA.74
UNSPSC Code:
41171607
Manufacturer/tradename:
NutriSelect® Basic
Form:
powder
Suitability:
Escherichia coli, coliforms
Application(s):
food and beverages
life science and biopharma, microbiology
life science and biopharma, microbiology
sterility
non-sterile
Quality Segment
form
powder
composition
ammonium chloride, 1 g/L , disodium hydrogen phosphate, 6 g/L , potassium dihydrogen phosphate, 3 g/L , sodium chloride, 0.5 g/L
packaging
pack of 500 g
manufacturer/tradename
NutriSelect® Basic
technique(s)
microbiological culture: suitable
final pH
7.4±0.2 (25 °C)
application(s)
food and beverages
life science and biopharma, microbiology
suitability
Escherichia coli, coliforms
Application
M9肉汤可用作微生物生长培养基，并可用于根据Miller（1987）法以大肠埃希菌K12制备噬菌体和质粒DNA。
Preparation Note
将10.5 g溶于1升蒸馏水中，并将pH值调节至7.4。在121℃下高压灭菌15分钟。加入2 ml 1M硫酸镁（目录号63133；过滤除菌）和20 ml碳源20%溶液（如葡萄糖；目录号49140）
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
存储类别
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)