Principles of Instrumental Analysis
Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
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Chapter 29, Problem 29.5QAP
Interpretation Introduction

Interpretation:

The characteristics of supercritical fluid

CO2 as a mobile phase for chromatographic separationsas compared to HPLC mobile phases have to bediscussed.

Concept introduction:

When there is a use of supercritical fluid like carbon dioxide in mobile phase of chromatography, it is called as supercritical fluid chromatography.

The supercritical fluid contains density and diffusivity characteristics in between liquid and gas forms but the viscosity is similar to the gaseous form.

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