SYLICON CONICAL STOPPER - 9x6mm, h 18mm Back Catalog number: 3800 Availability: In the manufacturer's stock Price on request - + Recommended 1455 STOPPERS PTFE, NS 14,5/23 Price on request 1545 GRADUATED BEAKER TPX, 250ml Price on request 442-0401 Míchadlo magnetické OVAL pr. 5mmx10mm, PTFE Price on request