13-D4 Grey Pharmaceutical Brominated or Chlorinated Butyl Rubber Stopper Specification 13-D4 Color Regular color is grey.Other colors also can be customized. Material Brominated or Chlorinated Butyl Rubber. Use ... Διαβάστε περισσότερα
20-D1 Grey Pharmaceutical Freeze-drying Brominated Butyl Rubber Stoppper 1, This rubber stopper is 20-D1, it's mainly used for 20 -mouth glass vials. 2, Our rubber stopper are made of imported butyl rubber and ... Διαβάστε περισσότερα
13mm Colorful Medicinal Brominated or Chlorinated Butyl Rubber Stopper Rubber stopper introduction: Specification 13mm-13-A1,13-D1,13-D2,13-D4 Color Regular color is grey.Other colors also can be customized. ... Διαβάστε περισσότερα