Ets Hach Company 562053 Test Strips, AquaChek, Sodium BromideSodium Bromide titrators allow you to measure sodium bromide with greater precision than dip-and-read test strips, simplifying water testing for systems using bromide generators. The titrators yield accurate results in 3-5 minutes. Tests for: Salt (Sodium Bromide): 150-3,000 ppm 10 strips per bottle