Buffered Sodium Chloride-Peptone Solution (BL004H) pH 7.0 is recommended as a diluent for carrying out microbial limit testing by harmonized methodology of pharmaceutical products in accordance with USP/EP/BP/JP/IP.
Formula / Liter
Ingredients | g / L |
Potassium dihydrogen phosphate | 3.60 |
Disodium hydrogen phosphate dihydrate | 7.20 |
Sodium chloride | 4.30 |
Peptone | 1.00 |
Final pH: 7.0 at 25°C | |
Formula may be adjusted and/or supplemented as required to meet performance specifications |
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