1.07899
Staphylococcus enrichment broth (base) acc. to BAIRD
for microbiology
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About This Item
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Quality Level
form
powder (dehydrated (DCM))
manufacturer/tradename
GranuCult®
technique(s)
microbiological culture: suitable
pH
6.4-6.8 (25 °C, 43 g/L in H2O, after autoclaving)
solubility
43 g/L
application(s)
food and beverages
microbiology
storage temp.
15-25°C
suitability
Staphylococcus spp.
Related Categories
Analysis Note
Appearance (clearness): clear
Appearance (colour): yellowish-brown
pH-value (25 °C): 6.4 - 6.8
Inoculum (Escherichia coli ATCC 25922 (WDCM 00013)): about 99 %
Inoculum (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): about 1 %
Enrichment from a mixed inoculum after 6 hours (Escherichia coli ATCC 25922 (WDCM 00013)):
Enrichment from a mixed inoculum after 6 hours (Staphylococcus aureus ATCC 6538-P (WDCM 00033)):
Enrichment from a mixed inoculum after 24 hours (Escherichia coli ATCC 25922 (WDCM 00013)): ≤ 5 %
Enrichment from a mixed inoculum after 24 hours (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): ≥ 95 %
Enrichment of Staphylococcus aureus from a mixed inoculum; detection with blood agar.
Appearance (colour): yellowish-brown
pH-value (25 °C): 6.4 - 6.8
Inoculum (Escherichia coli ATCC 25922 (WDCM 00013)): about 99 %
Inoculum (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): about 1 %
Enrichment from a mixed inoculum after 6 hours (Escherichia coli ATCC 25922 (WDCM 00013)):
Enrichment from a mixed inoculum after 6 hours (Staphylococcus aureus ATCC 6538-P (WDCM 00033)):
Enrichment from a mixed inoculum after 24 hours (Escherichia coli ATCC 25922 (WDCM 00013)): ≤ 5 %
Enrichment from a mixed inoculum after 24 hours (Staphylococcus aureus ATCC 6538-P (WDCM 00033)): ≥ 95 %
Enrichment of Staphylococcus aureus from a mixed inoculum; detection with blood agar.
Footnote
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
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Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
Certificates of Analysis (COA)
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