In HPLC, fill in the blanks with the choices below: - chromatogram retention time void volume marker number of theoretical plates peak width plate height Resolution capacity factor reduced retention volume selectivity

Appl Of Ms Excel In Analytical Chemistry
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Chapter14: Chromatography
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In HPLC, fill in the blanks with the choices below:

-

chromatogram
retention time
void volume marker
number of theoretical plates
peak width
plate height

Resolution
capacity factor
reduced retention volume
selectivity

-

1. This chromatographic parameter is a measure of efficiency ____.
2. A high value of the _______ means high efficiency.
3. ______ is both a measure of selectivity and efficiency.
4. To measure the void time a _______ is use.
5. A higher value of _______ means higher HETP.
6. Another term for retention factor is _______
7. _______ is ability of the chromatographic system to discriminate different
analytes.
8. The plot of the detector response vs. time is called a _______
9. _______ distance of the peak maxima from the injection point expressed in
time units.
10. The difference between the retention volume and the void volume is called _____

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