O-RINGS FOR ITEM 230 Back Catalog number: 556 Availability: In the manufacturer's stock Price on request - + Recommended 3802 SYLICON CONICAL STOPPER - 13x10mm, h 18mm Price on request 2899.03 DISPENSER TIPS, 0,1ml (100 pcs) Price on request COW-001.810 Míchadlo magnetické, mikro, 10 x 3mm, PTFE Price on request