Dispensing Tip used with burets Back Catalog number: PC-1000-651 Availability: In the manufacturer's stock Price on request - + Recommended 18901212 146.6μS/cm 500mL Conductivity Solution, one bottle 37,41 € 18901193 PH6.86 250mL 6.86pH, one bottle 12,74 € MA917B/1 Comb glass pH electrode, DJ, refill, BNC, 1m Price on request