SYLICON CONICAL STOPPER - 26x19mm, h 28mm Back Catalog number: 3808 Availability: In the manufacturer's stock Price on request - + Recommended 1571 GRADUATED CYLINDERS TALL SHAPE TPX, 25ml Price on request 1576 GRADUATED CYLINDERS TALL SHAPE TPX, 1000ml Price on request 646 WATCH GLASSES PTFE, 126mm Price on request