Hach, HPT487, Phosphorus reactive Vial Test, ULR (0.01 - 0.50 mg/L PO₄-P), 20 Tests

Expert Ultra Low Range Phosphorus test made simple.
Phosphorous HPT chemistry and your Hach spectrophotometer are engineered to simplify water analysis for accurate results, everytime.
For determination of very low phosphorous (reactive) concentrations, e.g. in wastewater effluents, surface water or drinking water samples by the Phosphormolybdenum Blue Method. Convenient handling using 50 mm rectangular vials.
20 ULR Phosphorus reactive vials per box.
Easy and safe handling
The innovative vial and reagent delivery makes tests easier to use than powder pillows or liquid reagents and significantly reduces spillage or contamination risk.
No reagent blank necessary - includes empty vial for sample blank
The high quality of the HPT vials, tight reagent production controls, instrument calibration verification, and high instrument stability all combine to eliminate the need to run reagent blanks—saving you time and money!
Documented shelf life and COA
Lot specific information (COA) is available on RFID tag on the box.