Total Hardness and Iron LR Portable Photometer-Meter Only - HI97741
Total Hardness CAL Check™ Standards - HI97735-11
Portable Total Hardness Photometer with CAL Check- Meter Only - HI97735
Total Hardness and pH Portable Photometer-Meter Only - HI97736
Calcium and Magnesium Hardness High Range Reagents (300 tests) - HI93752-03
Calcium and Magnesium Hardness High Range Reagents (100 tests) - HI93752-01
Total Hardness High Range Colorimetric Reagents (100 tests) - HI93735-02
Total Hardness Low Range Colorimetric Reagents (100 tests) - HI93735-00
Total Hardness Medium Range Colorimetric Reagents (100 tests) - HI93735-01
Total Hardness Colorimetric Reagents (100 tests) - HI93735-0
Holmium Oxide Glass Filter for Spectrophotometers - HI801-11
iris Visible Spectrophotometer - HI801-02
Total Hardness Low Range Certified Standard Kit - HI735-11
Reagents for 25 Total Hardness Low Range tests - HI735-25
Total Hardness LR Checker HC Handheld Colorimeter - HI735
Glass Cuvettes and Caps for Checker HC Colorimeters (set of 2) - HI731315
Calcium Hardness Checker® HC Calibration Check Set - HI720-11
Calcium Hardness Checker® HC Reagents (25 Tests) - HI720-25
Magnesium Hardness Checker® HC Reagents (25 Tests) - HI719-25
Magnesium Hardness Checker® HC Calibration Check Set - HI719-11
Total Hardness (400-3000 mg/L) HR Test Kit - HI3842
Total Hardness (40-500 mg/L) MR Chemical Test Kit - HI3841
Total Hardness ( 0-150 mg/L) LR Chemical Test Kit - HI3840
Total Hardness Test Kit Replacement Reagents (100 tests) - HI3812-100
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0 FNU Turbidity Calibration Solution (230 mL) - HI9829-16
0 FTU Turbidity Calibration Standard - HI93703-0
0 NTU Turbidity Calibration Standard - HI93102-0
0.1° Resolution K-Type Thermocouple Thermometer with CAL Button - HI93531N
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