Difference between revisions of "Mobile Phase"

Latest revision as of 06:13, 15 December 2019

The mobile phase refers to the solvent used in a chromatography experiment.

During a chromatography experiment chemicals in a sample experience forces of attraction to the chromatography paper and the solvent being used. The mobile phase is caused by the force of attraction to the solvent which acts to move the chemical along the paper.

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+====OCR====
+:[https://www.amazon.co.uk/gp/product/0198359829/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=0198359829&linkCode=as2&tag=nrjc-21&linkId=90e8d7b4f039d53035238fa0320fe00b ''Mobile phase in chromatography, pages 46, 47, Gateway GCSE Chemistry, Oxford, OCR '']
+:[https://www.amazon.co.uk/gp/product/1782945695/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945695&linkCode=as2&tag=nrjc-21&linkId=ceafcc80bcad6b6754ee97a0c7ceea53 ''Mobile phase, pages 102, 103, Gateway GCSE Combined Science; The Revision Guide, CGP, OCR '']
+:[https://www.amazon.co.uk/gp/product/1782945679/ref=as_li_tl?ie=UTF8&camp=1634&creative=6738&creativeASIN=1782945679&linkCode=as2&tag=nrjc-21&linkId=a2db42f7b4bdf10cafaafa3bb9120940 ''Mobile phase, pages 29, 30, Gateway GCSE Chemistry; The Revision Guide, CGP, OCR '']