BECHER TPX SERIGR,, 250ml Back Catalog number: 1723 Availability: In the manufacturer's stock Price on request - + Recommended 1139 RED CONICAL STOPPER - 30x21mm, h 29mm Price on request 315 DISPOSABLE DROPPING PIPETTTES, 1,5ml (100 pcs) Price on request 572 SAFETY SHIELD, thickness 8mm Price on request