PAA-1000 measures the concentration of PAA from 0-1000 with match points at 0-50-100-250-500-1000 ppm. Packed 50 strips in a flip-top vial. 6 vials per box.
PAA-1000 measures the concentration of PAA from 0-1000 with match points at 0-50-100-250-500-1000 ppm. Packed 50 strips in a flip-top vial. 6 vials per box.