... Flask Cap Style Surface Sterile Packing TC0220 PS,PP 50 ml 25 cm2 Plug seal Non Treated E.R. 1pcs/bag,200bag ... /ctn TC0221 PS,PP 50ml 25 cm2 Vent Treated E.R. 1pcs/bag,200bag/ctn TC0222 ... PS,PP 50ml 25 cm2 Plug seal Non Treated E.R. 1pcs/bag,200bag ... /ctn TC0223 PS,PP 50ml 25 cm2 Vent Treated E.R. 1pcs/bag,200bag/ctn ...