Ion Selective Electrode (ISE)
Hanna Instruments HI5222 Laboratory Research Grade Two Channel Benchtop pH/mV/ISE Meter
Electrical Conductivity (EC)
Hanna Instruments HI5321 Laboratory Research Grade Benchtop EC/TDS/Salinity/Resistivity Meter
Biochemical Oxygen Demand (BOD)
Hanna Instruments HI5421 Laboratory Research Grade Benchtop Dissolved Oxygen and BOD
Electrical Conductivity (EC)
Electrical Conductivity (EC)