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
Question
Book Icon
Chapter 29, Problem 29.3QAP
Interpretation Introduction

(a)

Interpretation:

Difference between the instruments used for supercritical chromatography (SFC) and high-performance liquid chromatography (HPLC) needs to be explained.

Concept introduction:

In Chromatographic, a solution separation technique, there is use of stationary phase and mobile phase. If the mobile phase used is a supercritical fluid, then technique employed is termed as supercritical fluid chromatography.

Interpretation Introduction

(b)

Interpretation:

Difference between the instruments used for supercritical chromatography (SFC) and gas chromatography (GC) needs to be determined.

Concept introduction:

Supercritical fluid chromatography is form of separation techniques that uses carbon dioxide as mobile phase.

Gas chromatography is another specific means of separating substances from its mixture that contains volatile compounds that have gas phase.

Blurred answer
Students have asked these similar questions
What is a guard column and why is it used in HPLC but not in GC systems?
Knowledge Booster
Background pattern image
Recommended textbooks for you
Text book image
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Text book image
Fundamentals Of Analytical Chemistry
Chemistry
ISBN:9781285640686
Author:Skoog
Publisher:Cengage
Text book image
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:9781305446021
Author:Lampman
Publisher:CENGAGE LEARNING - CONSIGNMENT