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Unformatted text preview: improve band separation include:
2) variations in mobile phase composition, including changes in pH
(for liquid chromatography) 3) stationary phases that produce significantly different partition
coefficients 4) use of a stationary phase that selectively complexes certain
13. increased column length choice of optimum temperature Slow sample introduction leads to band broadening. Homework Solutions for Chem 422
14. a) Calculate the number of plates using the equation given in the answer to
problem 8 above.
Species N A 16(5.4/0.41)2 = 2775 B 16...
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