如何计算Chromatography
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Chromatography separates mixture components based on differential sorption/mobility through mobile and stationary phases.
分步指南
- 1Input sample composition, phase properties
- 2Calculate retention factors and separation factors
- 3Predict resolution and peak positions
例题解析
输入
Thin-layer chromatography: Rf = distance traveled / solvent front distance
结果
Components separated by mobility differences
常见错误注意事项
- ✕Not optimizing mobile/stationary phase
- ✕Ignoring sample concentration (affects resolution)
常见问题
Types of chromatography?
Gas, liquid, thin-layer, ion-exchange, gel permeation; choose based on sample properties.
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