CHEMSOLUTE ready-to-use conductivity sol. 1413 µS/cm, 1L (THG) Back Catalog number: 1575-1L Availability: In the manufacturer's stock Price on request - + Recommended 18901206 146.6μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč 18901207 1408μS/cm 250mL Conductivity Solution, one bottle 500,00 Kč 18901197 PH1.68 250mL 1.68pH, one bottle 470,00 Kč