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 MA916B/3 Combined glass pH electrode, refill, BNC, 3m Price on request MA923D/1 pH/ORP/Temp amplified probe MA923D/1 Price on request MA814DB/1 EC/TDS/Temp probe for Mi170 Price on request