POM CLAMPS FOR GLASS JOINTS 19/26 - Light Blue Back Catalog number: 31926 Availability: In the manufacturer's stock Price on request - + Recommended 1534 GRADUATED BEAKERS PFA, 25ml Price on request 1132 RED CONICAL STOPPER - 13x10mm, h 18mm Price on request 1759 O,D, I,D, TUBING SELECTOR Price on request