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安全信息

1.10863

Millipore

Tetrathionate enrichment broth base acc. to MULLER-KAUFFMANN

for microbiology

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About This Item

UNSPSC代码:
41106213
NACRES:
NA.74

质量水平

200

表单

medium granules (dehydrated (DCM))

制造商/商品名称

GranuCult®

技术

microbiological culture: suitable

pH值（酸碱度）

7.6 (37 °C, 82 g/L in H2O, after autoclaving)

溶解性

82 g/L

堆积密度

1100 kg/m3

应用

food and beverages
microbiology

储存温度

15-25°C

适用性

Salmonella spp.

分析说明

Appearance (clearness): turbid with sediment
Appearance (colour): green
Inoculum (Escherichia coli ATCC 25922 (WDCM 00013)): about 99 %
Inoculum (Salmonella typhimurium ATCC 14028 (WDCM 00031)): about 1 %
Enrichment from a mixed inoculum after 6 hours (Escherichia coli ATCC 25922 (WDCM 00013)):
Enrichment from a mixed inoculum after 6 hours (Salmonella typhimurium ATCC 14028 (WDCM 00031)):
Enrichment from a mixed inoculum after 24 hours (Escherichia coli ATCC 25922 (WDCM 00013)): ≤ 5 %
Enrichment from a mixed inoculum after 24 hours (Salmonella typhimurium ATCC 14028 (WDCM 00031)): ≥ 95 %
Incubation: 35 °C; aerobic; detection with BROLACIN agar.

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

储存分类代码

11 - Combustible Solids

WGK

WGK 3

法规信息

监管及禁止进口产品

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