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Composition of Extended Release Hydrochlorothiazide Matrix Tablets
| Ingredients | Supplier | Composition (% w/w) | |
|---|---|---|---|
| Hydrochlorothiazide (HCTZ) | Hubei Maxpharm, China | 50.0 | 50.0 |
| Hypromellose (METHOCEL™ K100LV Premium CR) | The Dow Chemical Company, USA | 30.0 | 30.0 |
| Lactose monohydrate (FastFlo) | Foremost, USA | – | 19.0 |
| Partially pregelatinized starch (Starch 1500) | Colorcon, USA | 19.0 | – |
| Colloidal silica (CAB-O-Sil® M5P) | Cabot Corp., USA | 0.5 | 0.5 |
| Magnesium stearate | Mallinckrodt, USA | 0.5 | 0.5 |
| Total | 100.0 | 100.0 | |
