1.10453
APT agar
for microbiology
Synonym(s):
APT Agar (All-purpose agar cont. Tween®), All-purpose agar cont. Tween®
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About This Item
UNSPSC Code:
41106213
NACRES:
NA.74
Recommended Products
Quality Level
form
powder (dehydrated (DCM))
manufacturer/tradename
GranuCult®
technique(s)
microbiological culture: suitable
pH
6.5-6.9 (25 °C, 59.5 g/L in H2O, after autoclaving)
solubility
59.5 g/L
application(s)
food and beverages
microbiology
storage temp.
15-25°C
suitability
lactic acid bacteria
Related Categories
Analysis Note
Appearance (clearness): clear
Appearance (colour): brown
pH-value (25 °C): 6.5 - 6.9
Growth (Lactobacillus acidophilus ATCC 4356 (WDCM 00098)): good to very good
Growth (Lactobacillus casei ATCC 393 (WDCM 00100)): good to very good
Growth (Lactobacillus fermentum ATCC 9338): good to very good
Growth (Lactobacillus plantarum ATCC 14917 (WDCM 00104)): good to very good
Growth (Leuconostoc mesenteroides ATCC 9135 (WDCM 00108)): good to very good
Growth (Lactococcus lactis spp. lactis ATCC 19435 (WDCM 00016)): good to very good
Incubation: 48 hrs.; 35 °C; aerobic.
Appearance (colour): brown
pH-value (25 °C): 6.5 - 6.9
Growth (Lactobacillus acidophilus ATCC 4356 (WDCM 00098)): good to very good
Growth (Lactobacillus casei ATCC 393 (WDCM 00100)): good to very good
Growth (Lactobacillus fermentum ATCC 9338): good to very good
Growth (Lactobacillus plantarum ATCC 14917 (WDCM 00104)): good to very good
Growth (Leuconostoc mesenteroides ATCC 9135 (WDCM 00108)): good to very good
Growth (Lactococcus lactis spp. lactis ATCC 19435 (WDCM 00016)): good to very good
Incubation: 48 hrs.; 35 °C; aerobic.
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
TWEEN is a registered trademark of Croda International PLC
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Certificates of Analysis (COA)
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