Calibration & Maintenance

HI7061L General Purpose Cleaning Solution

Specially formulated for cleaning electrodes

HI93703-50 Cuvette Cleaning Solution (230 mL)

HI93703-50 Cuvette Cleaning Solution (230 mL)

Ph Calibration Buffers

Ph Calibration Buffers

HI7004L Calibration Buffer Solution pH 4.01

HI7004L Calibration Buffer Solution pH 4.01- Bottle 500 ml

HI7007L Calibration fluid pH 7.01

HI7007L Calibration Buffer Solution pH 7.01 - Bottle 500 ml

HI7010L Calibration Buffer Solution pH 10.01

HI7010L Calibration Buffer Solution pH 10.01 - Bottle 500 ml

Conductivity (EC) Calibration Buffers

HI7033L Conductivity Calibration Solution 84uS/cm

HI7033L Conductivity Calibration Solution 84uS/cm

HI7031L Conductivity Calibration Solution 1413uS/cm

HI7031L Conductivity Calibration Solution 1413uS/cm

HI7030L Conductivity Calibration Solution 12880uS/cm

HI7030L Conductivity Calibration Solution 12880uS/cm

HI70022P ORP Calibration Standard 470 mV, 1 sachet

470 mV ORP calibration standard for platinum and gold electrodes.

HI7021L/HI7022L ORP Test Solutions

HI7021L/HI7022L ORP Test Solutions - bottle 500ml

HI7040L Zero Oxygen Solution Set

HI7040L Zero Oxygen Solution Set - 500 ml bottle

HI7091L Pretreatment Reducing Solution for ORP electrodes (500 mL)

HI7091L Pretreatment Reducing Solution for ORP electrodes (500 mL)

HI7092L Pretreatment oxidizing solution (500 mL)

HI7092L Pretreatment oxidizing solution (500 mL)

HI70024P Calibration Solution Salinity

HI70024P Calibration Solution Salinity 35.00 ppt for the HI98319 Salinity Tester in Seawater

HI70300L pH Electrode Storage Solution

Designed for storing any pH or ORP electrode.

HI4015-00 SAOB

HI4015-00 SAOB (Sulphide Antioxidant Buffer)

HI4015-01 Silver ISE 0.1M Standard

HI700601P General Purpose Cleaning Solution

HI700601P General Purpose Cleaning Solution is available per box of 25 bags or per individual bags.