The HI96776-03 are high quality reagents that are pre-measured, allowing for users to achieve fast and accurate iron measurements with Hanna’s benchtop photometers. These reagents follow the phenanthroline method to determine iron (Fe2+ and Fe3+) concentration.
For determination of iron, all ferric (Fe3+) ions are reduced to ferrous (Fe2+) ions before the phenanthroline reagent is added to the sample. The reaction between ferrous ions and the reagent causes an orange colored complex to form; the greater the concentration, the deeper the color.
Compatible Photometers Include:
- HI83300
- HI83305
- HI83399