RED CONICAL STOPPER - 30x21mm, h 29mm Back Catalog number: 1139 Availability: In the manufacturer's stock Price on request - + Recommended 41061 Pipeta serologická, HTL Standart tip, 50ml, steril Price on request 3808 SYLICON CONICAL STOPPER - 26x19mm, h 28mm Price on request 9180000491 Zátka PE NZ 34/35 osm.hm. Price on request