SYLICON CONICAL STOPPER - 37x28mm, h 38mm Back Catalog number: 3811 Availability: In the manufacturer's stock Price on request - + Recommended 1196 OVERTURNABLE STOPPERS, SYLICON RUBBER, o 24mm Price on request 2577 GRADUATED CYLINDER TPX SERIGR,, 2000ml Price on request 176 Střička PE O 210mm Price on request