SYLICON CONICAL STOPPER - 45x34mm, h 45mm Back Catalog number: 3813 Availability: In the manufacturer's stock Price on request - + Recommended A125-10 PTFE Bottle Price on request 413 W.NECK BOTTLES, 2000ml Price on request 3808 SYLICON CONICAL STOPPER - 26x19mm, h 28mm Price on request