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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Question
Chapter 28, Problem 28.15QAP
Interpretation Introduction
Interpretation:
The various types of the pump used in the HPLC and their advantages and disadvantages are to be stated.
Concept introduction:
The higher performance liquid chromatography (HPLC) is used for the liquid-liquid chromatography. The mobile phase and the stationary phases have only liquid solutions. This method is used for the separation of the molecules, species and materials. There are mainly three pumps used in the HPLC.
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Chapter 28 Solutions
Principles of Instrumental Analysis
Ch. 28 - Prob. 28.1QAPCh. 28 - Prob. 28.2QAPCh. 28 - Prob. 28.3QAPCh. 28 - How can the selectivity factor be manipulated in...Ch. 28 - Prob. 28.5QAPCh. 28 - Prob. 28.6QAPCh. 28 - Prob. 28.7QAPCh. 28 - Prob. 28.8QAPCh. 28 - Prob. 28.9QAPCh. 28 - Prob. 28.10QAP
Ch. 28 - Prob. 28.11QAPCh. 28 - Prob. 28.12QAPCh. 28 - Prob. 28.13QAPCh. 28 - Prob. 28.14QAPCh. 28 - Prob. 28.15QAPCh. 28 - Prob. 28.16QAPCh. 28 - Mass spectrometry is an extremely versatile...Ch. 28 - Prob. 28.18QAPCh. 28 - Prob. 28.19QAPCh. 28 - Two components in an HPLC separation have...Ch. 28 - Prob. 28.21QAPCh. 28 - Prob. 28.22QAPCh. 28 - Prob. 28.23QAP
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- What is Ultra-Performance Liquid Chromatography (UPLC)? What are the differences and advantages of UPLC over HPLC?arrow_forwardEnumerate the differences between a serological and a volumetric pipette and enumerate the uses, advantages, and limitations of a glass versus a plastic volumetric pipette.arrow_forwardWhat are the similarities between fluorescence detectors in HPLC and chemiluminescence detectors in HPLC?arrow_forward
- Identify some advantages and limitations of using HPLC, and explainarrow_forward2 d) In a typical HPLC column, 150 atm of pressure is required to push the mobile phase through the column. Why is high pressure needed in HPLC? e) Why are HPLC particles porous?arrow_forwardWhy are some of the detectors listed unsuitable for HPLC? Which of the GC detectors ) in the table below ) are suitable for HPLC?arrow_forward
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ISBN:9781305577213
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Publisher:Cengage Learning