CHEMSOLUTE ready-to-use conductivity sol. 12880 µS/cm, 500ml (THG) Back Catalog number: 1580-500ML Availability: In the manufacturer's stock Price on request - + Recommended MI59P EC/TDS/Temp probe for EC59 and EC60 Price on request 18901192 PH4.00 250mL 4.00pH, one bottle 320,00 Kč 18901166 Standard conductivity solution 500,00 Kč