butyl rubber stopper for vial and bottle

Butyl rubber stoppers are made of butyl rubber including bromobutyl rubber and chlorobutyl rubber collectively known as halogenated butyl rubber. A wide variety of specifications are including 13mm, 20mm, 26mm, 28mm and 32mm rubber stoppers. Production according to ISO standards or as per your specifications.
Closures for infusion bottles with or without coated
Blood sampling stoppers
Ready-for-Sterilization closures; Ready-to-Use closures; Siliconization