MONO-BALL WITH VALVE AND TUBING Back Catalog number: 3910 Availability: In the manufacturer's stock Price on request - + Recommended 1541 GRADUATED BEAKER TPX, 25ml Price on request 571 SAFETY SHIELD, thickness 5mm Price on request 442-0597 Míchadlo magnetické, mikro, pr. 3mm x 8mm, PTFE, ž Price on request