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Why do you use a pencil for markings in chromatography?

2007-09-30 10:34:12 · 1 answers · asked by jballer91 2 in Science & Mathematics ➔ Chemistry

1 answers

I suspect it is because the solvents used in chemical chromatography would dissolve the ink in a ballpoint pen and that would interfere with the results of the process.

2007-09-30 10:41:48 · answer #1 · answered by TitoBob 7 · 0⤊ 0⤋

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