STOPPERS PTFE, NS 24/29 Back Catalog number: 1457 Availability: In the manufacturer's stock Price on request - + Recommended 442-0432 Míchadlo magnetické, osmihranné, pr. 8mm x 22mm, Price on request 1801 BEAKER PP, 25ml Price on request 1809 BEAKER PP, 2000ml Price on request