Sensitivity range of 0.1, 0.2, 0.3, 0.4, 0.6, 0.8, 1.0, 1, 2, 3, 4, 5, 6, 7, 8, 10 ppm. Ammonia Test Kit Refill for use with CHEMets Ammonia Water-Test Kit (No. 16806-1). Pkg. of 30.
© 2012 GHC Specialty Brands, LLC. Reference Number: WB0000