SYLICON CONICAL STOPPER - 13x10mm, h 18mm Back Catalog number: 3802 Availability: In the manufacturer's stock Price on request - + Recommended 8180A-250 PP Bottles 250ml Price on request 2493 VOLUMETRIC FLASK WITH SCREW CAP TPX, 500ml Price on request 9180000485 Zátka PE NZ 10/19 osm.hm. Price on request