homework solutions13

Homework solutions13

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Unformatted text preview: improve band separation include: 1) 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 analytes 5) 13. increased column length choice of optimum temperature Slow sample introduction leads to band broadening. Homework Solutions for Chem 422 Chapter 26 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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This document was uploaded on 03/06/2014 for the course CHEM 422 at CSU Northridge.

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