The HI96753C Chloride Photometer combines accuracy and ease of use in an ergonomic, portable design. Using the HI93753-0 ready made reagents a user can accurately determine the concentration of chloride in samples within a 0.0 to 20.0 mg/L (ppm) range. The HI96753 offers many advanced features including the exclusive CAL Check™ function used for performance verification and calibration of the meter.