Chloride Analysis in Water

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From Advanced Sensor Technologies, Inc.

Chloride analysis is one of the most popular procedures involving ion-selective electrodes. Utilizing chloride selective electrodes, the user is assured of a fast, accurate analysis of the sample. Typically the only concern is sulfide that might be present in the sample. This is likely only in well and swamp waters.

Sulfide is easily removed by aeration. Equipment: Meter: pH/Millivolt meter. Readability of 1 mV required, 0.1 mV preferred. Specific ion meter will provide direct readout of final answer or concentration factor. Consult manual for millivolt measurement instructions.