SYLICON CONICAL STOPPER - 12x9mm, h 18mm Back Catalog number: 3801 Availability: In the manufacturer's stock Price on request - + Recommended 356 COLORIMETRIC TRAY Price on request C 350-02 BOLA Cylindrical Stirring Bars, PTFE, 3x3mm Price on request 1240 TAPERED STOPPERS NS 7,5/16 Price on request