determination of iron concentration in a soil sample by colorimetric analysis using ortho-phenanthroline
determination of iron(II) derived from a soil sample (via acid digestion and dilution) using a colorimetric reaction with o-phenanthroline and measurement of absorbance at 510 nm
- Property
- molar concentration Constraint(s)
- condition: at 510 nm wavelength
- Object of Interest
- iron Constraint(s)
- conversion: reaction with o-phenanthroline
- Matrix
- soil Constraint(s)
- conversion: acid digestion
- conversion: dilution