TRYPTONE WATER 500g
Tryptone Water is a liquid medium used for the differentiation of microorganisms based on indole production.
This medium is recommended by ISO 7251 and ISO 3811 for the presumptive identification and enumeration
of Escherichia coli in food and by the APHA for examination of water and wastewater
This medium is recommended by ISO 7251 and ISO 3811 for the presumptive identification and enumeration
of Escherichia coli in food and by the APHA for examination of water and wastewater
| Enzymatic Digest of Casein | 10.0 |
|---|---|
| Sodium Chloride | 5.0 |
| Final pH | 7.3 ± 0.2 at 25°C |
| Appearance | free-flowing, homogeneous |
| Color | white to light beige |
| Storage | 10-30°C, in a dry environment |
| Shelf-life | 4 years |
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