SYLICON CONICAL STOPPER - 13x10mm, h 18mm Back Catalog number: 3802 Availability: In the manufacturer's stock Price on request - + Recommended KT1683 BOTTLE FEP, 50ml Price on request 31926 POM CLAMPS FOR GLASS JOINTS 19/26 - Light Blue Price on request 757 STIRRING BARS, 6x24,5mm Price on request