DPD

The portable dispenser accurately delivers the correct volume of DPD reagent for free or total chlorine.  It is supplied with enough DPD powder for 100 tests or in multi-packs providing 400 or 1,000 tests.  To use, simply invert the dispenser over sample and press the button to dispense reagent.  Powder dissolves quickly in sample, leaving no messy residue behind. It …