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 MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request MA916B/1 Combined glass pH electrode, refill, BNC, 1m Price on request MA9305 Pack of 100 x 1.4V batteries. Price on request