RED CONICAL STOPPER - 23x16mm, h 26mm Back Catalog number: 1137 Availability: In the manufacturer's stock Price on request - + Recommended 1336 GRADUATED CYLINDERS SHORT SHAPE TPX, 250ml Price on request 836 BUCHNER DISCS, O 55mm (10 pcs) Price on request 3808 SYLICON CONICAL STOPPER - 26x19mm, h 28mm Price on request