Ppm Concentration Of Caffeine And Decaffeine.
find out the ppm concentration of caffeine and decaffeinated coffee from this data.
and make a graph peak area vs concentration(ppm) and retention time vs % MeOH for caffeine and decaffeinated coffee .
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settings_21.JPG
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chromatogram.pdf
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chromatogram_meoh_change.pdf
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settings.JPG
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chromatogram_overlay.pdf
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procedures.docx