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Composition of simulated gastric and intestinal fluids (SGF and SIF, respectively).
| Consituent | Concentration of SGF, PH 3 (mmol L−1) | Concentration of SIF, PH 7 (mmol L−1) |
|---|---|---|
| Potassium chloride (KCl) | 6.90 | 6.80 |
| Potassium dihydrogenphosphate (KH2PO4) | 0.90 | 0.80 |
| Sodium hydrogen carbonate (NaHCO3) | 25.00 | 85.00 |
| Sodium chloride (NaCl) | 47.20 | 38.40 |
| Magnesium chloride (MgCl2) | 0.10 | 0.33 |
| Ammonium carbonate ((NH4)CO3) | 0.50 |
