AquaPhoenix Orthophosphate Test: Hach Color Disc 0-5 ppm and 0-50 ppm - 224800

224800 Orthophosphate Test: Hach Color Disc 0-5 ppm and 0-50 ppm by AquaPhoenix

Method / Chemistry: Color disc / Ascorbic acid. Ranges (mg/L): 0-0.8, 0-4, 0-40. Approx. Number of Tests: 100.

• Results in less than 5 minutes for clean water samples
• Utilizes simple color disc comparator for accurate measurements
• Model PO-19A contains filtration apparatus for turbid samples

Includes one reagent, color disc, comparator box, two viewing tubes, viewing adaptor, two bottles, dropper tube, deionized water, instructions and carrying case.