Combination Water Kit, Each

Details:

Specifications popular ar-02 outfit provides tests for hardness, iron, and ph.Drop count tests for hardness (10 ppm or 1 gpg/drop)octa-slide tests for iron (0.5-10 Ppm) and ph (5.0-10)Includes 100 tests for iron and 50 tests for each ph and hardness hardnessphironrange:1 drop = 10 ppm/1 gpg5.0-10 Ppm0.5-10* Ppmnumber of tests:505050*higher concentrations by dilution; instructions included.