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 MA841 Spare membrane for MW600 (5 pcs). Price on request MA851D/1 pH/EC/TDS/Temp. amplified probe, 1m Price on request 51343101 pH electrode InLab Expert Pro Price on request