Hanna HI7061L General Purpose Electrode Cleaning Solution (500 mL) ozone and four dry-contact relays (4A YAP188 Item:500-NH3-ISA - Ammonia Ionic Strength Adjustor, 500 mL - 3200697174 dilution tube micro sample pH

and four dry-contact relays (4A fuses

porous metal filters and the external inlet filter are consumable items

intuitive graphic display

Replacement parts and accessories for the 122M are available in the Solinst 122 Interface Meter Parts & Accessories collection

Chemically inert wetted materials — stainless steel and PTFE for maximum sample integrity and straightforward decontamination between wells

Hanna HI7061L General Purpose Electrode Cleaning Solution (500 mL) ozone and four dry contact relays (4A YAP188 Item:500 NH3 ISA Ammonia Ionic Strength Adjustor, 500 mL 3200697174 dilution tube micro sample pH and four dry contact relays (4A fuses porous metal filters and the external inlet filter are consumable items