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form
solid
Quality Level
feature
ready-to-use
manufacturer/tradename
GranuCult®
technique(s)
microbiological culture: suitable
pH
7.2-7.6 (25 °C, 52 g/L in H2O, after autoclaving)
solubility
52 g/L
application(s)
food and beverages
microbiology
storage temp.
20-25°C
General description
for the cultivation of fastidious microorganisms
Analysis Note
Appearance (clearness):clear to turbid
Appearance (colour):brown
pH-value (25 °C):7.2 - 7.6
Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)):≥ 70 %
Recovery on test medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)):≥ 70 %
Recovery on test medium (Streptococcus pyogenes ATCC 12344):≥ 70 %
Recovery on test medium (Streptococcus pneumoniae ATCC 6301):≥ 70 %
Recovery on test medium (Enterococcus faecalis ATCC 19433 (WDCM 00009)):≥ 70 %
Recovery on test medium (Bacillus cereus ATCC 11778 (WDCM 00001)):≥ 70 %
Recovery on test medium (Candida albicans ATCC 10231 (WDCM 00054)):≥ 70 %
Recovery rate with blood (Escherichia coli ATCC 25922 (WDCM 00013)):≥ 70 %
Recovery rate with blood (Staphylococcus aureus ATCC 25923 (WDCM 00034)):≥ 70 %
Recovery rate with blood (Streptococcus pyogenes ATCC 12344):≥ 70 %
Recovery rate with blood (Streptococcus pneumoniae ATCC 6301):≥ 70 %
Recovery rate with blood (Enterococcus faecalis ATCC 19433 (WDCM 00009)):≥ 70 %
Recovery rate with blood (Bacillus cereus ATCC 11778 (WDCM 00001)):≥ 70 %
Recovery rate with blood (Candida albicans ATCC 10231 (WDCM 00054)):≥ 70 %
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)):good to very good
Incubation: 24 hrs.; 35 °C; aerobic; fungi up to 3 days
Appearance (colour):brown
pH-value (25 °C):7.2 - 7.6
Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)):≥ 70 %
Recovery on test medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)):≥ 70 %
Recovery on test medium (Streptococcus pyogenes ATCC 12344):≥ 70 %
Recovery on test medium (Streptococcus pneumoniae ATCC 6301):≥ 70 %
Recovery on test medium (Enterococcus faecalis ATCC 19433 (WDCM 00009)):≥ 70 %
Recovery on test medium (Bacillus cereus ATCC 11778 (WDCM 00001)):≥ 70 %
Recovery on test medium (Candida albicans ATCC 10231 (WDCM 00054)):≥ 70 %
Recovery rate with blood (Escherichia coli ATCC 25922 (WDCM 00013)):≥ 70 %
Recovery rate with blood (Staphylococcus aureus ATCC 25923 (WDCM 00034)):≥ 70 %
Recovery rate with blood (Streptococcus pyogenes ATCC 12344):≥ 70 %
Recovery rate with blood (Streptococcus pneumoniae ATCC 6301):≥ 70 %
Recovery rate with blood (Enterococcus faecalis ATCC 19433 (WDCM 00009)):≥ 70 %
Recovery rate with blood (Bacillus cereus ATCC 11778 (WDCM 00001)):≥ 70 %
Recovery rate with blood (Candida albicans ATCC 10231 (WDCM 00054)):≥ 70 %
Growth (Aspergillus brasiliensis (formerly A. niger) ATCC 16404 (WDCM 00053)):good to very good
Incubation: 24 hrs.; 35 °C; aerobic; fungi up to 3 days
Legal Information
GRANUCULT is a registered trademark of Merck KGaA, Darmstadt, Germany
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Regulatory Information
监管及禁止进口产品
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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