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Composition of IR granules and SR-NPs.
| Layers | Ingredients (mg) | ||||||
|---|---|---|---|---|---|---|---|
| ATN | PEG | CC | CP | PVP | HPMC | EC | |
| IR | 5 | 10 | 1 | 1 | 1 | — | — |
| SR-NPs | 15 | 30 | — | — | — | 15 | 15 |
ATN, atorvastatin; CC, croscarmellose; CP, crospovidone; PVP, polyvinyl pyrrolidone; HPMC, hydroxy propyl methyl cellulose; EC, ethyl cellulose.
