09136
色氨酸肉汤
NutriSelect® Plus, according to ISO, powder, for Escherichia coli, pack of 500 g, suitable for microbiology
别名:
胰蛋白胨/色氨酸培养基
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NACRES:
NA.85
UNSPSC Code:
41171607
Manufacturer/tradename:
NutriSelect® Plus
Agency:
according to ISO 10273:2017, according to ISO 16654:2001, according to ISO 6579-1:2017, according to ISO
Form:
powder
Suitability:
Escherichia coli, coliforms
Application(s):
environmental
food and beverages
water monitoring, microbiology
food and beverages
water monitoring, microbiology
Quality Segment
agency
according to ISO 10273:2017, according to ISO 16654:2001, according to ISO 6579-1:2017, according to ISO
sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
casein enzymic hydrolysate, 10.0 g/L , sodium chloride, 5.0 g/L , DL-tryptophan, 1.0 g/L
packaging
pack of 500 g
manufacturer/tradename
NutriSelect® Plus
final pH
7.5±0.2 (25 °C)
application(s)
environmental
food and beverages
water monitoring, microbiology
suitability
Escherichia coli, coliforms
Application
用于进行吲哚试验的培养基以确认水中的大肠杆菌符合EN IS0 9308-1:2000。
Preparation Note
通过加热将16克色氨酸肉汤溶于一升水中。每只试管分装3毫升。以棉花塞、塑料或金属盖封闭试管。在 121 ± 3°C下高压蒸汽灭菌15分钟。
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