Pharmaceutical Butyl Rubber Stopper
Using:filling antibiotic injection powder,lyophilized powder, Freeze-Dried Product Vials

Material: bromo-butyl and chloro-butyl rubber

specification:13-A

Diameter of the top part:18.8±0.2 

Thickness of the part:3.3±0.2

Dimeter of the stem:13.2±0.1

Total height:8.8±0.3

 Scope of application: it is suitable for package of freeze-dry preparation in pharmaceutical industry.

Excutive standard: adapt standards of enterprise : Q/320412 SRD001-2004 Medical bromized butyl rubber bottle stopper for freeze-dry injection preparation and Q/320412 SRD002-2004 Medical chloridized butyl rubber bottle stopper for freeze-dry injection preparation.