无菌性
non-sterile
质量水平
表单
powder
保质期
limited shelf life, expiry date on the label
组成
agar, 15.0 g/L
bile salts mixture, 1.5 g/L
casein enzymic hydrolysate, 20.0 g/L
制造商/商品名称
NutriSelect® Plus
最终pH
7.2±0.2 (25 °C)
应用
agriculture
bioburden testing
environmental
food and beverages
water monitoring
microbiology
适用性
Escherichia coli
coliforms
应用
Tryptone Bile Agar is used for rapid detection and enumeration of Escherichia coli in foods using a modified direct plating method.
制备说明
Suspend 36.5 grams in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. Sterilize by autoclaving at 15 lbs pressure (121°C) for 15 minutes. Mix well and pour into sterile Petri plates.
其他说明
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.
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
储存分类代码
11 - Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
法规信息
新产品
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