SUPPLE CONNECTOR PTFE Back Catalog number: 1049 Availability: In the manufacturer's stock Price on request - + Recommended 1997 GRADUATED BURETTE, 10ml Price on request 3802 SYLICON CONICAL STOPPER - 13x10mm, h 18mm Price on request 2911.03 DISPENSER TIPS STERILE, 50ml (25 pcs) Price on request