In HPLC columns .a O plate height increases as the particle size of the packing material decreases plate height is not related to the particle size of the packing material plate height decreases as the particle of .c O the packing material size increases .d O plate height decreases as the particle size of the packing material decreases

In HPLC columns .a O plate height increases as the particle size of the packing material decreases plate height is not related to the particle size of the packing material plate height decreases as the particle of .c O the packing material size increases .d O plate height decreases as the particle size of the packing material decreases

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

In HPLC columns
.a O
plate height increases as the particle
size of the packing material decreases
plate height is not related to the particle
.b o
size of the packing material
plate height decreases as the particle of CO
the packing material size increases
.d O
plate height decreases as the particle
size of the packing material decreases

The reciprocating pumps is advantageous
because
it is ready to establish gradient elution
.a O
it has constant flow rates
.b O
all of the above
it has a high output pressure (up to .d O
10,000 psi

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