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 18901197 PH1.68 250mL 1.68pH, one bottle 470,00 Kč MA9305 Pack of 100 x 1.4V batteries. Price on request 18901203 PH10.01 500mL 10.01pH, one bottle 500,00 Kč