VOLUMETRIC FLASK WITH SCREW CAP TPX, 250ml Back Catalog number: 2492 Availability: In the manufacturer's stock Price on request - + Recommended 3810 SYLICON CONICAL STOPPER - 32x25mm, h 34mm Price on request A125-50 PTFE Bottle Price on request 1633 INTEGRAL WASH BOTTLE, 250ml Price on request