DEV TRYPTOPHAN BROTH

产品名称：

产品介绍：

产品说明

一般描述

FOR MICROBIOLOGY

分析说明

Appearance (clearness): clear
Appearance (colour): yellowish-brown
pH-value (25 °C): 7.0 - 7.4
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): good to very good
Indole formation (Escherichia coli ATCC 25922 (WDCM 00013)): +
Growth (Escherichia coli ATCC 11775 (WDCM 00090)): good to very good
Indole formation (Escherichia coli ATCC 11775 (WDCM 00090)): +
Growth (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): good to very good
Indole formation (Klebsiella pneumoniae ATCC 13883 (WDCM 00097)): -
Growth (Proteus mirabilis ATCC 14153): good to very good
Indole formation (Proteus mirabilis ATCC 14153): -
Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)): good to very good
Indole formation (Salmonella typhimurium ATCC 14028 (WDCM 00031)): -
Incubation:4 -6 hrs.; 35°C; aerobic.

附注

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.

法律信息

GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany

产品性质

质量水平	200
形式	powder (dehydrated (DCM))
manufacturer/tradename	GranuCult^®
technique(s)	microbe id \| specific enzyme detection: suitable microbiological culture: suitable
application(s)	food and beverages microbiology
储存温度	15-25℃
适用性	Escherichia coli coliforms

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3