Patented technology allows for ferrous Iron (Fe+2) detection sensitivity of 0.1 ppm (mg/L) on the SenSafe® Iron Check test strip. This test promises to be an attractive alternative to wet chemical iron tests because there are no hazardous chemicals to mix and a MSDS is not required. Quick results are obtained in minutes and best of all, the Total Iron Test Strips are safe and easy to use for fast accurate results within the ranges of 0.1 to 5 ppm (mg/L); which permits the measurement of typical iron levels found in well, tap, and stream water.
Note: This test detects dissolved Iron (Fe+2). For best results, run test immediately after collecting a fresh water sample. If "rust" is visible the Iron has oxidized to Fe+3 and you need a Total Iron test (see WaterWorks Total Iron #481623-V).