Merck 109293 KOVACS' indole reagent
Merck 109293 KOVACS' indole reagent for microbiology
ph Value: <1 (H₂O, 20 °C)
Katalog No: 112535.0500
Marka: Merck
ph Value: 6.8 - 7.2 (9.5 g/l, H₂O, 25 °C) (after autoclaving)
Çözünürlük: 9.5 g/l
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| Açıklama | |
|---|---|
| Katalog Numarası | 112535 |
| Ürün Bilgisi | |
|---|---|
| HS Kodu | 3821 00 00 |
| Quality Level | MQ200 |
| Fizikokimyasal Bilgiler | |
|---|---|
| pH Değeri | 6.8 - 7.2 (9.5 g/l, H₂O, 25 °C) (after autoclaving) |
| Çözünürlük | 9.5 g/l |
| Özellikler | |
|---|---|
| Appearance (clearness) | clear |
| Appearance (color) | colourless to slightly colourless |
| pH-value (25 °C) | 6.8 - 7.2 |
| Growth promotion test in accordance with the current version of DIN EN ISO 11133. | |
| Inoculum on reference medium (Staphylococcus aureus ATCC 25923 (WDCM 00034)) | ≤ 100 |
| Inoculum on reference medium (Escherichia coli ATCC 25922 (WDCM 00013)) | ≤ 100 |
| Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012)) | ≤ 100 |
| Colony count (Staphylococcus aureus ATCC 25923 (WDCM 00034)) | |
| Colony count (Escherichia coli ATCC 25922 (WDCM 00013)) | |
| Colony count (Escherichia coli ATCC 8739 (WDCM 00012)) | |
| Recovery (Staphylococcus aureus ATCC 25923 (WDCM00034)) | 70 - 130 % |
| Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)) | 70 - 130 % |
| Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012)) | 70 - 130 % |
| Incubation: 45 minutes up to 1 hour at 20 - 25 °C Reference medium: Tryptic Soy Agar 18 -24 hours at 35 - 37 °C, aerobic | |