SYLICON CONICAL STOPPER - 23x16mm, h 26mm Back Catalog number: 3807 Availability: In the manufacturer's stock Price on request - + Recommended 2577 GRADUATED CYLINDER TPX SERIGR,, 2000ml Price on request 5570 URINE CONTAINER, 60ml (600 pcs) Price on request 1572 GRADUATED CYLINDERS TALL SHAPE TPX, 50ml Price on request