Merck 105448 Wort agar
Merck 105448 Wort agar for microbiology
ph Value: 5.0 (55 g/l, H₂O, 30 °C) (after autoclaving)
Çözünürlük: 55 g/l
Katalog No: 100432.0010
Marka: Merck
ph Value: 6.2 (H₂O, 20 °C) Aqueous solution
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15 gün iade garantisi.
Açıklama | |
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Katalog Numarası | 100432 |
Replaces | 1.00432.0017 |
Ürün Bilgisi | |
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HS Kodu | 3821 00 00 |
Quality Level | MQ100 |
Fizikokimyasal Bilgiler | |
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pH Değeri | 6.2 (H₂O, 20 °C) Aqueous solution |
Özellikler | |
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Growth promotion test according to ISO 11133. | |
Inoculum on reference medium - Listeria monocytogenes ATCC 13932 (WDCM 00021) | 10 - 100 |
- Listeria monocytogenes ATCC 19111 (WDCM 00020) | 10 - 100 |
- Listeria innocua ATCC 33090 (WDCM 00017) | 10 - 100 |
Recovery on test medium - Listeria monocytogenes ATCC 13932 (WDCM 00021) | ≥ 70 % |
- Listeria monocytogenes ATCC 19111 (WDCM 00020) | ≥ 70 % |
- Listeria innocua ATCC 33090 (WDCM 00017) | ≥ 70 % |
Colonies - Listeria monocytogenes ATCC 13932 (WDCM 00021) | blue-green; non-transparent zone |
- Listeria monocytogenes ATCC 19111 (WDCM 00020) | blue-green; non-transparent zone |
- Listeria innocua ATCC 33090 (WDCM 00017) | blue-green |
Growth - Escherichia coli ATCC 25922 (WDCM 00013) | no growth |
- Escherichia coli ATCC 8739 (WDCM 00012) | no growth |
- Enterococcus faecalis ATCC 19433 (WDCM 00009) | no growth |
- Enterococcus faecalis ATCC 29212 (WDCM 00087) | no growth |
Incubation: Listeria 24-48 hrs. 37°C aerobic; other strains at least 48 hrs. |