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what is the main advantage of 2-dimensional paper chromatography over a 1-dimensional one?

2007-07-06 19:53:46 · 1 answers · asked by paris12 2 in Science & Mathematics ➔ Chemistry

1 answers

Much better separation - using two different solvents at right-angles. The second solvent can separate spots that the first solvent didn't.

2007-07-06 20:17:36 · answer #1 · answered by Gervald F 7 · 0⤊ 0⤋

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