Phosphate High-Range Checker® HC - HI717
Bromine Checker® HC - HI716
Iodine Checker® HC - HI718
Phosphate Low-Range Checker® HC - HI713
Manganese High-Range Checker® HC - HI709
Total Chlorine Checker® HC - HI711
Nitrite High-Range Checker® HC - HI708
Waterproof Portable pH/Temperature Meter - HI991001
Phosphorus High-Range Checker®HC - HI706
Nitrite Low-Range Checker® HC-HI707
Free Chlorine Checker® HC - HI701
Advanced Dissolved Oxygen Benchtop Meter with Optical DO Probe (opdo®) - HI6421-02
Waterproof pHep®5 pH/Temperature Tester - HI98128
In-line Conductivity Probe with Pt100 Sensor, 3m Cable - HI7639-3m (9.84')
Multiparameter Portable pH/EC/DO Waterproof Meter - HI98199
Advanced Conductivity Benchtop Meter - HI6321-02
Advanced pH/ORP Benchtop Meter- HI6221-02
Multiparameter Benchtop Photometer and pH meter - HI83300-02
Combo pH/Conductivity/TDS Tester (Low Range) - HI98129
Silica Low-Range Checker® HC - HI705
Silica High-Range Checker® HC - HI770
pH/ORP/Temperature Combo Tester - HI98121
Amplified AmpHel® pH General Purpose Electrode – HI2910B/5
Mini Titrator for Measuring Titratable Alkalinity in Water and Wastewater - HI84531-02
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10 ppm and 100 ppm Chloride Calibration Standard Sachets for HI9829 (10 x 25 mL each) - HI9829-12/13
10 ppm and 100 ppm Nitrate (as N) Calibration Standard Sachets for HI9829 (10 x 25 mL each) - HI9829-14/15
10 ppm Chloride Calibration Standard Sachets for HI9829 (25 x 25 mL) - HI9829-12
10 ppm Nitrate Standard (as N) Sachets for HI9829 (25 x 25 mL) - HI9829-14
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