1.05285
GranuCult® plus Tetrathionate broth (base)
USP, APHA, for Salmonella spp., suitable for microbiology
Synonym(s):
Salmonella enrichment medium, TB, TT Broth, Tetrathionate enrichment broth
About This Item
Agency
APHA
USP
Quality Level
sterility
non-sterile
form
granular
packaging
pkg of 500 g
manufacturer/tradename
GranuCult® plus
storage condition
dry media (Keep tightly closed)
technique(s)
microbiological culture: suitable
color
light brown
pH
6.8-7.2 (25 °C, 46 g/L in H2O)
solubility
46 g/L
application(s)
microbiology
pathogen testing
pharmaceutical
storage temp.
15-25°C
suitability
Salmonella spp.
General description
Application
Analysis Note
Inoculum on reference medium (Salmonella typhimurium ATCC 14028 (WDCM 00031)): 10 - 100
Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)): ≥ 1E+04
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 %
Growth (Salmonella typhimurium ATCC 14028 (WDCM 00031)): +
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): inhibited
Inoculum on reference medium (Salmonella typhimurium ATCC 13311 (WDCM 00121)): 10 - 100
Inoculum on reference medium (Salmonella Abony NCTC 6017): 10 - 100
Growth (Salmonella typhimurium ATCC 13311 (WDCM 00121)): +
Growth (Salmonella Abony NCTC 6017): +
Detection with Brolacin agar.
Footnote
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
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Certificates of Analysis (COA)
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