Mercuric nitrate titrants are available for lower level detections.
Chloride Test Kit,2 Or 10ppm/25mL EndPoint ID Test Kits Chlorides are tested to control the blow down from boiler and cooling systems in industrial water treatment.Each kit is packaged in a durable plastic case and includes all items to complete approximately 60-75 tests. The sample is titrated with a standard solution of silver nitrate with chromate used as the indicator.