pH electrode InLab Expert Pro Back Catalog number: 51343101 Availability: In the manufacturer's stock Price on request - + Recommended 1580-500ML CHEMSOLUTE ready-to-use conductivity sol. 12880 µS/cm, 500ml (THG) Price on request 18901194 PH9.18 250mL 9.18pH, one bottle 320,00 Kč 18901173 D201FLAT Combination pH probe-flat sensor 810,00 Kč