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paper chromatography report

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❶Check your email, discount code is already there. For the separation of a mixture, the substances making up the mixture must be evenly dispersed in a solution, a vapor, or a gas.

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Paper Chromatography Introduction The purpose of this experiment is to observe how chromatography can be used to separate mixtures of chemical substances. Chromatography serves mainly as a tool for the examination and separation of mixtures of chemical substances.

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Conclusion of Chromatography! Let's assume that you have a compound Z with you which is impure. You want to know the purity of Z (objective). Now, based on the nature you can either go with GC or HPLC. You develope a chromatographic method to analyse it purity.

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The major types are the paper chromatography, thin layer, gas chromatography, column chromatography, High performance liquid chromatography, paper chromatography, thin layer chromatography. There are several applications of paper chromatography and other main types of chromatography techniques. Due to procedural error, we submerged the chromatography paper too far in the solution; instead of letting it sit close to the top of the solvent and letting the solvent move up the paper. The theoretical R f values were found to be Chlorophyll a , Chlorophyll b , Carotene , Xanthophyll %(14).

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The stationary phase in paper chromatography is the piece of paper that is being used. In thin-layer chromatography the stationary phase is the thin-layer cell. In both of these types of chromatography the solvent moves through the stationary phase.3/5(2). Paper chromatography is one of the easiest methods of chromatography. It is a method of planar chromatography (stationary phase is in form of a plane). Paper chromatography follows the basic principle of chromatography, which states that substances or components are distributed in between the stationary phase and the mobile phase. It is .