SYLICON CONICAL STOPPER - 45x34mm, h 45mm Back Catalog number: 3813 Availability: In the manufacturer's stock Price on request - + Recommended 142 INSTRUMENT JAR, O 60mm Price on request 771 CROSSHEAD STIRRING BARS, 10x8mm Price on request 1132 RED CONICAL STOPPER - 13x10mm, h 18mm Price on request