Paper chromatography lab report pdf. To compare measured Rf values with standard Rf values.

Paper chromatography lab report pdf. These include high-pressure liquid chromatography (HPLC), gas chromatography (GC), column chromatography, thin-layer chromatography (TLC), and the technique you will be using in this experiment — paper chromatography. 1M Copper nitrate Nov 3, 2024 · Lab Experiment 2D: Chromatography OBJECTIVES : 1. 2% NaCl solution. To test various food colorings and to calculate their Rf values. The components of the mixture are adsorbed onto the stationary phase. edu In paper chromatography, small samples of analytes are spotted onto chromatography paper, which serves as stationary phase. To study the meaning and significance of Rf values. In paper chromatography, the sample mixture is applied to a piece of filter paper, the edge of the paper is immersed in a solvent, and the solvent moves up the paper by capillary action. 4. Place the chromatography paper (aka. eqfyucbn qsb 69zbnk s3vzlccy xp m1xbx px xp uosc gmsxxk