Powder for 3375 ml, 10 L bag, black screw cap, pressure filter, gamma irradiated.
Also known as: Buffered peptone water (raw material)
Intended use: Non-selective pre-enrichment of Salmonella and Enterobacteriaceae.
Typical formula (g/l)*: Peptone 10.0; Sodium chloride 5.0; Disodium hydrogen phosphate dodecahydrate 9.0; Potassium dihydrogen phosphate 1.5
Formula conform: ISO 6579, ISO 6887-1, ISO 19250, ISO 21528-1
Interpretation: Growth is indicated by turbidity compared to an uninoculated control. Subculture to appropriate selective Salmonella enrichment media.
*Adjusted and/or supplemented as required to meet performance criteria