How do you decide which instrument analysis method can be used to solve an analysis problem?
1 according to the theory of instruments2., refer to the national standard, standard and so on
UV Vis spectrophotometry: 1 for qualitative analysis, depending on the shape of the absorption spectrum, the number of absorption peaks, and the location of the maximum absorption wavelength;2 structural analysis of functional groups and isomers of organic compoundsInfrared absorption spectrum: 1, judge isomerIf you do not understand, you can ask
1. Ion chromatography is suitable for quantitative analysis of anions;2. Atomic absorption spectrometry is suitable for quantitative analysis of metal ions;3. Polarographic analysis is suitable for quantitative analysis of metal ions;4. Gas chromatography is suitable for quantitative analysis of organic compounds;
