- Poly(ethylene-co-vinyl acetate),Vinyl acetate 28.0 wt. %, melt index 25 g/10 min (190°C/2.16kg), 5kg
- Poly[(R)-3-hydroxybutyric acid-co-(R)-3-hydroxyvaleri c acid],(R)-3-hydroxybutyric acid: (R)-3-hydroxyvaleric acid ≥9:1 (NMR), 250mg