Merck 110864 Sulfite iron agar (base)
Merck 110864 Sulfite iron agar (base) for microbiology
ph Value: 6.7 - 7.1 (H₂O)
Katalog No: 107004.0500
Marka: Merck
Synonyms: Listeria selective agar
ph Value: 6.9 - 7.1 (58.5 g/l, H₂O, 35 °C) (after autoclaving)
Çözünürlük: 58.5 g/l
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| Açıklama | |
|---|---|
| Katalog Numarası | 107004 |
| Eş anlamlı | Listeria selective agar |
| Ürün Bilgisi | |
|---|---|
| HS Kodu | 3821 00 00 |
| Quality Level | MQ200 |
| Fizikokimyasal Bilgiler | |
|---|---|
| pH Değeri | 6.9 - 7.1 (58.5 g/l, H₂O, 35 °C) (after autoclaving) |
| Kütle yoğunluğu | 810 kg/m3 |
| Çözünürlük | 58.5 g/l |
| Özellikler | |
|---|---|
| Base tested with Oxford-Listeria-selektiv-supplement art. no. 1.07006. | |
| Appearance (clearness) | clear |
| Appearance (color) | blueish-brown to greenish-brown |
| 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 (Listeria monocytogenes ATCC 35152 (WDCM 00109)) | |
| Inoculum on reference medium (Listeria monocytogenes ATCC 13932 (WDCM 00021)) | |
| Inoculum on reference medium (Listeria innocua ATCC 33090 (WDCM 00017)) | |
| Colony count (Listeria monocytogenes ATCC 35152 (WDCM 00109)) | |
| Colony count (Listeria monocytogenes ATCC 13932 (WDCM 00021)) | |
| Colony count (Listeria innocua ATCC 33090 (WDCM 00017)) | |
| Recovery on test medium (Listeria monocytogenes ATCC 35152 (WDCM 00109)) | ≥ 50 |
| Recovery on test medium (Listeria monocytogenes ATCC 13932 (WDCM 00021)) | ≥ 50 |
| Recovery on test medium (Listeria innocua ATCC 33090 (WDCM 00017)) | ≥ 50 |
| Growth Escherichia coli ATCC 25922 (WDCM 00013) | total inhibition |
| Growth(Escherichia coli ATCC 8739 (WDCM 00012)) | total inhibition |
| Growth (Staphylococcus aureus ATCC 25923 (WDCM 00034)) | partial inhibition |
| Growth (Candida albicans ATCC 10231 (WDCM 00054)) | partial inhibition |
| Black zone (Listeria monocytogenes ATCC 35152 (WDCM 00109)) | black zone |
| Black zone (Listeria monocytogenes ATCC 13932 (WDCM 00021)) | black zone |
| Black zone (Listeria innocua ATCC 33090 (WDCM 00017)) | black zone |
| Incubation: up to 48 hours at 35 ± 1 °C, aerobic A recovery rate of 50 % is equivalent to a productivity value of 0.5. The indicated colony counts result from the sum of a triple determination. Reference media: Tryptic Soy Agar | |