SYLICON CONICAL STOPPER - 9x6mm, h 18mm Back Catalog number: 3800 Availability: In the manufacturer's stock Price on request - + Recommended 1196 OVERTURNABLE STOPPERS, SYLICON RUBBER, o 24mm Price on request 1487 VOLUMETRIC FLASK PP, 250ml Price on request 1179 TUBE TRAYS, 96 PLACES Price on request