SYLICON CONICAL STOPPER - 20x14mm, h 24mm Back Catalog number: 3806 Availability: In the manufacturer's stock Price on request - + Recommended 2508 TECHNICON CUPS, 4ml (1.000 pcs) Price on request 3846 CONICAL STOPPER 2 HOSES - 37x28mm, h 38mm Price on request 553 DESSICATORS DISCS, O 239mm Price on request