Medical grade polystyrene

1745 medical grade polystyrene products are offered for sale by suppliers on Alibaba.com, of which ps accounts for 37%, eps accounts for 1%, and modified ps accounts for 1%. A wide variety of medical grade polystyrene options are available to you, such as masterbatch, ball.You can also choose from transparent, white and clear medical grade polystyrene,As well as from gpps, 100% virgin medical grade polystyrene,and whether medical grade polystyrene is general plastics, or plastic products.