BECHER TPX SERIGR,, 50ml Back Catalog number: 1721 Availability: In the manufacturer's stock Price on request - + Recommended 3811 SYLICON CONICAL STOPPER - 37x28mm, h 38mm Price on request 2940 COBAS TEST TUBES (1.000 pcs) Price on request 88435 SEDIRATE SYSTEM (800 pcs) Price on request