产品名称
Enterococci 100, ReadyCult®, powder ( ), for Enterococcus spp., pack of 20 tests
sterility
sterile; γ-irradiated
form
powder ( )
packaging
pack of 20 tests
manufacturer/tradename
ReadyCult®
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
- colour: yellowish to yellowish-brown
pH-value (25 °C): 7.3 - 7.7
Inoculum on reference medium
- Enterococcus faecalis ATCC 19433 (WDCM 00009):
10 - 100
- Enterococcus durans ATCC 19432: 10 - 100
- Staphylococcus aureus ATCC 25923 (WDCM 00034): ≥ 1000
Growth
- Enterococcus faecalis ATCC 19433 (WDCM 00009):
fair to good
- Enterococcus durans ATCC 19432: fair to good
- Staphylococcus aureus ATCC 25923 (WDCM 00034): fair to good
Colour change to green-blue
- Enterococcus faecalis ATCC 19433 (WDCM 00009):
+
- Enterococcus durans ATCC 19432: +
- Staphylococcus aureus ATCC 25923 (WDCM 00034): -
Incubation: 24 - 48 hrs.; 35 °C; aerobic.
- clearness:
clear
- colour: yellowish to yellowish-brown
pH-value (25 °C): 7.3 - 7.7
Inoculum on reference medium
- Enterococcus faecalis ATCC 19433 (WDCM 00009):
10 - 100
- Enterococcus durans ATCC 19432: 10 - 100
- Staphylococcus aureus ATCC 25923 (WDCM 00034): ≥ 1000
Growth
- Enterococcus faecalis ATCC 19433 (WDCM 00009):
fair to good
- Enterococcus durans ATCC 19432: fair to good
- Staphylococcus aureus ATCC 25923 (WDCM 00034): fair to good
Colour change to green-blue
- Enterococcus faecalis ATCC 19433 (WDCM 00009):
+
- Enterococcus durans ATCC 19432: +
- Staphylococcus aureus ATCC 25923 (WDCM 00034): -
Incubation: 24 - 48 hrs.; 35 °C; aerobic.
Other Notes
Replaces: 1.01299.0002
Legal Information
READYCULT 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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Selective media enable faster results and visual confirmation for the detection, identification, and enumeration of microorganisms
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