Double junction pH electrode MA911B/2 Back Catalog number: MA911B/2 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended MA923B/3 Redox Epoxy electrode MA923B/3 Price on request 18901204 PH1.68 500mL 1.68pH, one bottle 860,00 Kč 18901215 84μS/cm 500mL Conductivity Solution, one bottle 940,00 Kč