CONICAL STOPPER 2 HOSES - 18x13mm, h 22mm Back Catalog number: 3840 Availability: In the manufacturer's stock Price on request - + Recommended 3804 SYLICON CONICAL STOPPER - 16x12mm, h 20mm Price on request 41051 Pipeta serologická, HTL Standart tip, 25ml, steril Price on request 1135 RED CONICAL STOPPER - 18x13mm, h 22mm Price on request