Merck 107700 RVS (RAPPAPORT-VASSILIADIS-Soya)
Merck 107700 RVS (RAPPAPORT-VASSILIADIS-Soya) broth (base) acc. ISO 6579 GranuCult®
ph Value: 5.0 - 5.4 (42.5 g/l, H₂O, 25 °C) (after autoclaving)
Katalog No: 110266.0500
Marka: Merck
ph Value: 6.8 (35.5 g/l, H₂O)
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Açıklama | |
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Katalog Numarası | 110266 |
Replaces | 1.10266.5007 |
Genel Bakış | GranuCult™ is our new brand name for our existing granulated dehydrated culture media which apply to new EN ISO 11133:2014 and various other ISO standards and FDA-BAM / USDA-FSIS methods for testing of food and water samples. All these media are currently being updated to be fully compliant to the latest version of these standards and regulations with respect to composition and quality control and will be available shortly. |
Ürün Bilgisi | |
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HS Kodu | 3821 00 00 |
Quality Level | MQ200 |
Fizikokimyasal Bilgiler | |
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pH Değeri | 6.8 (35.5 g/l, H₂O) |
Özellikler | |
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Appearance (clearness) | clear |
Appearance (color) | yellowish-brown |
pH-value (25 °C) | 6.6 - 7.0 |
Growth promotion test in accordance with the current version of DIN EN ISO 11133. | |
Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)) | ≤ 100 |
Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012)) | ≤ 100 |
Inoculum on reference medium (Citrobacter freundii ATCC 43864 (WDCM 00006)) | ≤ 100 |
Inoculum on reference medium (Enterococcus faecalis ATCC 19433 (WDCM 00009)) | > 10⁴ |
Inoculum on reference medium (Enterococcus faecalis ATCC 29212 (WDCM 00087)) | > 10⁴ |
Growth (Escherichia coli ATCC 25922 (WDCM 00013)) | + |
Growth (Escherichia coli ATCC 8739 (WDCM 00012)) | + |
Growth (Citrobacter freundii ATCC 43864 (WDCM 00006)) | + |
Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)) | none |
Growth (Enterococcus faecalis ATCC 29212 (WDCM 00087)) | none |
Gas (Escherichia coli ATCC 25922 (WDCM 00013)) | + |
Gas (Escherichia coli ATCC 8739 (WDCM 00012)) | + |
Gas (Citrobacter freundii ATCC 43864 (WDCM 00006)) | + |
Gas (Enterococcus faecalis ATCC 19433 (WDCM 00009)) | - |
Gas (Enterococcus faecalis ATCC 29212 (WDCM 00087)) | - |
Incubation: Escherichia coli: 24 ± 2 hours at 30 ± 1 °C and parallel 24 ± 2 hours at 37 ± 1 °C Citrobacter: 24 ± 2 hours at 30 ± 1 °C Enterococcus faecalis: 48 ± 2 hours at 30 ± 1 °C and parallel 48 ± 2 hours at 37 ± 1 °C |