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HI706-25 reagents for the colorimetric determination of phosphorus to be used with Hanna Phosphate HI706Checker® HC.


The set allows to do up to 40 tests. Hanna original reagent clearly marked with the lot number and expiration date on each bottle and packet for traceability.


  • Pre-made reagents for ease of use
  • Prepared with high purity chemicals
  • Marked with expiration date and lot number for traceability


The HI706-25 are high quality reagents that are pre-measured, allowing users to achieve fast and accurate measurements with their Phosphorus High Range Checker® HC. These reagents follow the Amino Acid Method in which the reaction between phosphorus and reagents causes a blue tint in the sample. By simply adding 10 drops of the first reagent to the sample, followed by the packet of the HI706-25 reagent set, the reaction will take place and the HI706 will determine the concentration of Phosphorus based on the color change. The results will be displayed in ppm (mg/L) of phosphorus. These reagents are designed to be used with samples that have an expected range of 0.00 to 15.00 ppm (mg/L) phosphorus.

Hanna Phosphorus Reagents HI706-25 - (40 tests)


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