AQA GCSE Combined Science Trilogy · 8464
Specification 5.8.1.3 · Paper 4
Revise: ChromatographyThe mobile phase moves: here, it is the solvent travelling through the paper.
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GCSE Combined Science · key term
The phase that moves through the stationary phase and carries dissolved substances; in paper chromatography, this is the solvent.
Used by AQA and Edexcel
Specification 5.8.1.3 · Paper 4
Revise: ChromatographyThe mobile phase moves: here, it is the solvent travelling through the paper.
Specification Methods of separating and purifying substances · Paper 3, Paper 4
The moving solvent that carries dissolved substances through the stationary phase during chromatography.
Revise: Paper chromatography and investigating inksThe mobile phase is the solvent that moves through the paper, carrying dissolved substances with it. The stationary phase stays in place and is contained in the paper.
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