CRYSTALIZATION VESSELS PTFE, 64mm Back Catalog number: 639 Availability: In the manufacturer's stock Price on request - + Recommended 2491 VOLUMETRIC FLASK WITH SCREW CAP TPX, 100ml Price on request 182 Střička úzkohrdlá PE, 250ml Price on request 1240 TAPERED STOPPERS NS 7,5/16 Price on request