Polystyrene, crosslinked, mixed quaternary ammonium (hydroxide form) and sulfonic acid (hydrogen form)
| 品牌： | SP2 |
| 品號： | 715 |
| 品名： | Polystyrene, crosslinked, mixed quaternary ammonium (hydroxide form) and sulfonic acid (hydrogen form) |
| 規格： | 1Kg |
| CAS： | 9003-56-3 |
| 貨號： | 715 |
