form
medium granules (dehydrated (DCM))
manufacturer/tradename
GranuCult®
technique(s)
microbiological culture: suitable
pH
7.3-7.7 (25 °C, 17.8 g/L in H2O, after autoclaving)
solubility
17.8 g/L
application(s)
food and beverages
microbiology
storage temp.
15-25°C
suitability
Enterococcus spp.
Quality Level
Analysis Note
Appearance (clearness): clear
Appearance (colour): yellowish
pH-value (25 °C): 7.3 - 7.7
Growth (Enterococcus faecalis ATCC 11700): fair to very good
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)): fair to very good
Growth (Enterococcus faecium ATCC 6057): fair to very good
Growth (Enterococcus durans ATCC 19432): fair to very good
Growth (Staphylococcus aureus ATCC 25923 (WDCM 00034)): none to very good
Growth (Aeromonas hydrophila ATCC 7966 (WDCM 00063)): none to poor
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): none to poor
Growth (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): none to poor
colour change to blue-green (Enterococcus faecalis ATCC 11700): +
colour change to blue-green (Enterococcus faecalis ATCC 19433 (WDCM 00009)): +
colour change to blue-green (Enterococcus faecium ATCC 6057): +
colour change to blue-green (Enterococcus durans ATCC 19432): +
colour change to blue-green (Staphylococcus aureus ATCC 25923 (WDCM 00034)): -
colour change to blue-green (Aeromonas hydrophila ATCC 7966 (WDCM 00063)): -
colour change to blue-green (Escherichia coli ATCC 25922 (WDCM 00013)): -
colour change to blue-green (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): -
Incubation: 24 - 48 hrs.; 35 °C; aerobic.
Appearance (colour): yellowish
pH-value (25 °C): 7.3 - 7.7
Growth (Enterococcus faecalis ATCC 11700): fair to very good
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)): fair to very good
Growth (Enterococcus faecium ATCC 6057): fair to very good
Growth (Enterococcus durans ATCC 19432): fair to very good
Growth (Staphylococcus aureus ATCC 25923 (WDCM 00034)): none to very good
Growth (Aeromonas hydrophila ATCC 7966 (WDCM 00063)): none to poor
Growth (Escherichia coli ATCC 25922 (WDCM 00013)): none to poor
Growth (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): none to poor
colour change to blue-green (Enterococcus faecalis ATCC 11700): +
colour change to blue-green (Enterococcus faecalis ATCC 19433 (WDCM 00009)): +
colour change to blue-green (Enterococcus faecium ATCC 6057): +
colour change to blue-green (Enterococcus durans ATCC 19432): +
colour change to blue-green (Staphylococcus aureus ATCC 25923 (WDCM 00034)): -
colour change to blue-green (Aeromonas hydrophila ATCC 7966 (WDCM 00063)): -
colour change to blue-green (Escherichia coli ATCC 25922 (WDCM 00013)): -
colour change to blue-green (Pseudomonas aeruginosa ATCC 27853 (WDCM 00025)): -
Incubation: 24 - 48 hrs.; 35 °C; aerobic.
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
CHROMOCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
NutriSelect is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
Hazard Classifications
Acute Tox. 3 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Aquatic Chronic 2
supp_hazards
存储类别
6.1C - Combustible, acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects
wgk
WGK 3
法规信息
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