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

Material: bromo-butyl and chloro-butyl rubber

Specification:13-A1

Diameter of the top part:12.5±0.2 

Thickness of the part:2±0.2

Dimeter of the stem:7.5±0.1

Total height:7±0.25

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.