SYLICON CONICAL STOPPER - 37x28mm, h 38mm Back Catalog number: 3811 Availability: In the manufacturer's stock Price on request - + Recommended 1435 VOLUMETRIC FLASKS WITH SCREW CAP PP, 1000ml Price on request COW-001.810 Míchadlo magnetické, mikro, 10 x 3mm, PTFE Price on request 168 POWDER FUNNELS, O 100mm Price on request