RED CONICAL STOPPER - 23x16mm, h 26mm Back Catalog number: 1137 Availability: In the manufacturer's stock Price on request - + Recommended 1423 GRADUATED CONICAL MEASURES TPX, 250ml Price on request C384-7 BOLA U-Shaped Stirrer 450 x 10 x 8,0mm Price on request 1696 VOLUMETRIC FLASKS PFA, 50ml Price on request