Hydrion HP-5000 6x100Stk.
HP-5000 test kits are calibrated to measure the concentration of hydrogen peroxide in solution between 0 and 5000 ppm with match points at 0-500-1000-2000-3000-5000 ppm. -Dip strip into test solution for 1 second. -Remove strip and shake off excess. -Match at 60 seconds to color chart.