Principles of Instrumental Analysis
7th Edition
ISBN: 9781305577213
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cengage Learning
expand_more
expand_more
format_list_bulleted
Question
Chapter 27, Problem 27.11QAP
Interpretation Introduction
Interpretation:
The packing material used in most packed GC columns needs to be determined.
Concept introduction:
The gas chromatography (GC) is method of separating different components of the mixture in the gaseous phase. The packed GC column containsa packed stationary phase.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Compare the column material of GC and LC in terms of the “functional groups” taking place on the column surface or on the packing material?
Draw chemical structure of the active groups and classify them according to their polarities.
What are the physical states of dispersed phase and dispersion medium in foam rubber.
Enumerate three properties of a good extracting solvent in liquid-liquid extraction.
Chapter 27 Solutions
Principles of Instrumental Analysis
Ch. 27 - Prob. 27.1QAPCh. 27 - Prob. 27.2QAPCh. 27 - Prob. 27.3QAPCh. 27 - Prob. 27.4QAPCh. 27 - Prob. 27.5QAPCh. 27 - Prob. 27.6QAPCh. 27 - Prob. 27.7QAPCh. 27 - Prob. 27.8QAPCh. 27 - Prob. 27.9QAPCh. 27 - What are hyphenated GC methods? Briefly describe...
Ch. 27 - Prob. 27.11QAPCh. 27 - Prob. 27.12QAPCh. 27 - Prob. 27.13QAPCh. 27 - Prob. 27.14QAPCh. 27 - Prob. 27.15QAPCh. 27 - Prob. 27.16QAPCh. 27 - Prob. 27.17QAPCh. 27 - Prob. 27.18QAPCh. 27 - Prob. 27.19QAPCh. 27 - The same polar compound is gas chromatographed on...Ch. 27 - Prob. 27.21QAPCh. 27 - Prob. 27.22QAPCh. 27 - Prob. 27.23QAPCh. 27 - Prob. 27.24QAPCh. 27 - Prob. 27.25QAPCh. 27 - Prob. 27.26QAPCh. 27 - Prob. 27.27QAPCh. 27 - Prob. 27.28QAPCh. 27 - Why is GSC not used nearly as extensively as GLC?Ch. 27 - Prob. 27.30QAP
Knowledge Booster
Similar questions
- what is the difference between liquid phase extraction and solid phase extraction?arrow_forwardIs thin-layer chromatography a type of normal-phase chromatography or a type of reverse-phase chromatography? Define these two classifications.arrow_forwardWhose method should be used for the mass production of black ink? What is the retention factor (Rf) of the most polar and least polar spot present in the standard ink?arrow_forward
- Why is GSC not used nearly as extensively as GLC?arrow_forwardWhat are hyphenated GC methods? Briefly describe two hyphenated methods.arrow_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_forward
- How is matrix selected in soft ionization? Give three examples.arrow_forwardName types of gels (sieving matrix) that may be used for gel filtration chromatography and discuss the types of samples which may be used for each.arrow_forwardWhat is the stationary phase in thin layer chromatography and its polarity? Choices: Cellulose - non-polar Cellulose - polar Silica - non-polar Silica - polararrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Principles of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage LearningMacroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks Cole
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
Macroscale and Microscale Organic Experiments
Chemistry
ISBN:9781305577190
Author:Kenneth L. Williamson, Katherine M. Masters
Publisher:Brooks Cole