Katalog No: 110426.0500
Marka: Merck
ph Value: 6.6 - 7.0 (26.5 g/l, H₂O, 25 °C)
Çözünürlük: 26.5 g/l
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| Açıklama | |
|---|---|
| Katalog Numarası | 110426 |
| Genel Bakış | Chromocult® Coliform Agar facilitates and speeds up your processes. It allows the simultaneous detection, enumeration and confirmation of coliforms and E. coli in water within 24 hours. Chromocult® Coliform Agar comes in a granulated format and is the only chromogenic culture medium which was used for validation to prepare the new ISO 9308-1 (2014) version. |
| Ürün Bilgisi | |
|---|---|
| HS Kodu | 3821 00 00 |
| Quality Level | MQ200 |
| Fizikokimyasal Bilgiler | |
|---|---|
| pH Değeri | 6.6 - 7.0 (26.5 g/l, H₂O, 25 °C) |
| Çözünürlük | 26.5 g/l |
| Özellikler | |
|---|---|
| Appearance (clearness) | slightly turbid to turbid |
| Appearance (color) | yellowish to 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)) | |
| Inoculum on reference medium (Escherichia coli ATCC 8739 (WDCM 00012)) | |
| Inoculum on reference medium (Enterobacter aerogenes ATCC 13048) | |
| Inoculum on reference medium (Citrobacter freundii ATCC 43864 (WDCM 00006)) | |
| Colony count (Escherichia coli ATCC 25922 (WDCM 00013)) | |
| Colony count (Escherichia coli ATCC 8739 (WDCM 00012)) | |
| Colony count (Enterobacter aerogenes ATCC 13048) | |
| Colony count (Citrobacter freundii ATCC 43864 (WDCM 00006)) | |
| Recovery on test medium (Escherichia coli ATCC 25922 (WDCM 00013)) | ≥ 70 % |
| Recovery on test medium (Escherichia coli ATCC 8739 (WDCM 00012)) | ≥ 70 % |
| Recovery on test medium (Enterobacter aerogenes ATCC 13048) | ≥ 70 % |
| Recovery on test medium (Citrobacter freundii ATCC 43864 (WDCM 00006)) | ≥ 70 % |
| Growth (Enterococcus faecalis ATCC 19433 (WDCM 00009)) | partial inhibition |
| Growth (Pseudomonas aeruginosa ATCC 10145 (WDCM 00024)) | no limit |
| Colonies (Escherichia coli ATCC 25922 (WDCM 00013)) | dark-blue to violet |
| Colonies (Escherichia coli ATCC 8739 (WDCM 00012)) | dark-blue to violet |
| Colonies (Enterobacter aerogenes ATCC 13048 (WDCM 00175)) | pink to red |
| Colonies (Citrobacter freundii ATCC 43864 (WDCM 00006)) | pink to red |
| Colonies (Pseudomonas aeruginosa ATCC 10145 (WDCM 00024)) | colourless |
| Incubation: 21 ± 3 hours at 36 ± 2 °C A recovery rate of 70 % is equivalent to a productivity value of 0.7. The indicated colony counts result from the sum of a triple determination. Reference media: Tryptic Soy Agar | |
ph Value: 8.2 - 8.4 (H₂O, 25 °C)
Çözünürlük: 18.2 g/l
ph Value: 7.0 - 7.4 (36.6 g/l, H₂O, 25 °C) (after autoclaving)
Çözünürlük: 31.6 g/l
ph Value: 7.2 (25 g/l, H₂O, 37 °C) (after autoclaving)
Çözünürlük: 25.5 g/l
ph Value: 7.4 (59 g/l, H₂O)
ph Value: 6.8 - 7.2 (16.1 g/l, H₂O, 25 °C) (after autoclaving)
Çözünürlük: 16.1 g/l
Synonyms: MACCONKEY agar
ph Value: 6.8 (35.5 g/l, H₂O)
ph Value: 5.5 - 5.7 (30 g/l, H₂O, 22 °C) (after autoclaving)
Çözünürlük: 30 g/l
