SYLICON CONICAL STOPPER - 9x6mm, h 18mm Back Catalog number: 3800 Availability: In the manufacturer's stock Price on request - + Recommended 1137 RED CONICAL STOPPER - 23x16mm, h 26mm Price on request 2510 CENTRIFICHEM CUPS (1.000 pcs) Price on request 41031 Pipeta serologická, HTL Standart tip, 5ml, steriln Price on request