10 ppm and 100 ppm Nitrate (as N) Calibration Standard Sachets for HI9829 (10 x 25 mL each) – HI9829-14/15$186.35Add to Cart
Ammonia Low Range Portable Photometer with CAL Check – HI97700$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Nickel Low-Range Portable Photometer with CAL Check – HI97740$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Chlorine Dioxide (Rapid) Photometer with CAL Check – HI97779$623.83 – $961.31Price range: $623.83 through $961.31Select Options
HI54710-10 pH 4.01, 7.01 and 10.01 Technical Calibration Solutions with Electrode Storage Solution (4 x 500 mL)$213.62Add to Cart
Hydrazine Portable Photometer – HI97704$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Waterproof Multiparameter pH, ORP, DO, Pressure, Temperature Meter – HI98196$1,159.03 – $3,011.20Price range: $1,159.03 through $3,011.20Select Options
Copper High-Range Portable Photometer with CAL Check – HI97702$623.83 – $961.31Price range: $623.83 through $961.31Select Options
GroLine 1413µS/cm Conductivity Standard with Certificate (230 mL bottle) – HI7031-023$31.81Add to Cart
Copper Low-Range Portable Photometer with CAL Check – HI97747$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Chlorine, Cyanuric Acid, and pH Portable Photometer with CAL Check – HI97725$623.83 – $961.31Price range: $623.83 through $961.31Select Options
Glass Body Calomel Reference Electrode for Measurements with Remote Filling – HI5414$361.34Add to Cart