BECHER TPX SERIGR,, 500ml Back Catalog number: 1724 Availability: In the manufacturer's stock Price on request - + Recommended H4000-BAR-10 Stir Bar, 1"x5/16", pack of 10 Price on request 3831 CONICAL STOPPER 1 HOSE - 42x32mm, h 42mm Price on request 1219 EXTENSION PIECE FOR ITEM 219 Price on request