O-RINGS FOR ITEM 550 Back Catalog number: 555 Availability: In the manufacturer's stock Price on request - + Recommended 1822 Kádinka 50ml, PP, modrá stupnice, KARTELL1822 Price on request 2830 BACTERIOLOGICAL PIPETTE 1,1ML STERILE (500x1 pc) Price on request 1010510 Zátka silikonová, 14,5/10,5 x 20mm Price on request