BUFFERED PEPTONE WATER 500g
Buffered Peptone Water is a liquid medium recommended by ISO 6579 for increasing the recovery of injured Salmonella spp. from food and associated samples prior to selective enrichment and isolation. According to ISO 21528, Buffered Peptone Water is used for detection or enumeration of Enterobacteriaceae within foodstuffs. Used as diluent, Buffered Peptone Water complies with ISO 6887 and 11290 for the enumeration of organisms.
| Enzymatic Digest of Casein | 10.0 |
|---|---|
| Sodium Chloride | 5.0 |
| Disodium Hydrogen Phosphate | 3.5* |
| Potassium Dihydrogen Phosphate | 1.5 |
| Final pH | 7.0 ± 0.2 at 25°C |
| Appearance | free-flowing, homogeneous, |
| Colour | light beige |
| Storage | 10-30°C, in a dry environment |
| Shelf-life | 4 years |
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