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BARTOVATION PWQ05V50 Iron Test Strips for Measuring Fe2+ (Ferrous) or Fe3+
The Iron test strip measures ferrous or ferric in water from 0-100ppm in just seconds. This test strip has steps of 0, 2, 10, 25, 50, and 100ppm on the color chart. The Iron test strips only work on iron ions that are free in solution. They will not...
$28.35 Delivery: $null