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What is Spectrophotometric Analysis of Iron in Wine about?

This document outlines an experiment to determine the total iron content in white wine using UV-Vis spectrophotometry. Students will first calibrate the spectrophotometer using standard iron solutions to generate a calibration curve relating absorbance to iron concentration. They will then use this curve to determine the concentration of iron in their wine sample. Key steps include reducing all iron to the Fe2+ state, forming a colored complex between Fe2+ and 1,10-phenanthroline, and measuring absorbance o

Author

Oier Jurado Martin

Language

EN