Iron 0.02 - 5.0 PPM, Bottle of 25

Patented technology allows for a detection sensitivity of 0.1 PPM (0.1 mg/L) on the Iron Check test strip. This test promises to be an attractive alternative to wet chemical iron tests for several reasons: There are no hazardous chemicals to mix (an 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, which permits the measurement of typical iron levels found in well, tap, and stream water. The test is very convenient to run: dip test strip into sample for 30 seconds with constant back and forth motion, remove, and match color after 2 minutes to quantify the Total Iron level in the sample.