Homework Help: Chemistry

Posted by Derrek on Friday, February 4, 2011 at 11:30pm.

The shown chromatogram was recorded on a column of 30 m length and 0.32 mm internal diameter with a carrier gas flow rate of 2 mL/min. Determine the dead time of this column.

I keep getting a dead time that is really really small but I know it should be around 5 minutes...any hints to figure this out?

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