SYLICON CONICAL STOPPER - 9x6mm, h 18mm Back Catalog number: 3800 Availability: In the manufacturer's stock Price on request - + Recommended 146 Nálevka analytická, O 35mm Price on request 3842 CONICAL STOPPER 2 HOSES - 23x16mm, h 26mm Price on request 1177 TUBE TRAYS, 119 PLACES Price on request