sterility
non-sterile
form
powder
shelf life
limited shelf life, expiry date on the label
composition
agar, 15.0 g/L , aniline blue, 0.1 g/L , inositol, 10.0 g/L , proteose peptone (vegetable), 5.0 g/L , sodium chloride, 5.0 g/L , synthetic detergent, 1.5 g/L , tryptose (vegetable), 10.0 g/L , yeast extract, 3.0 g/L
manufacturer/tradename
NutriSelect® Plus
technique(s)
microbiological culture: suitable
final pH
7.4±0.2 (25 °C)
application(s)
agriculture
environmental
food and beverages
water monitoring, microbiology
suitability
selective and differential for Enterobacter spp., selective and differential for Klebsiella spp.
Quality Level
Application
本品用于通过膜过滤技术快速计数克雷伯氏菌。不含动物源物质。
Preparation Note
Suspend 49.6 g in 1000 ml distilled water. Heat to boiling to dissolve the medium completely. DO NOT AUTOCLAVE. Add 10 ml of a 1 % solution of rosolic acid (Cat. No. 83910) in 0.2 N NaOH. Cool below 45°C and add 50 mg carbenicillin (Cat. No. 21800). Mix well and pour into sterile petri plates.
Other Notes
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.
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 3
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
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