Principles of Instrumental Analysis, 6th Edition
6th Edition
ISBN: 9788131525579
Author: Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher: Cenage Learning
expand_more
expand_more
format_list_bulleted
Question
thumb_up100%
Chapter 27, Problem 27.8QAP
Interpretation Introduction
Interpretation:
The difference between total-ion chromatogram and mass chromatogram is to be stated.
Concept introduction:
Total-ion chromatogram is formed by adding all the intensities of mass spectral peaks belonging to a scan. Mass chromatogram is formation of mass spectrometry data as chromatogram.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solutionStudents have asked these similar questions
Gas chromatography cannot analyze mixtures due to the sensitivity of the instrument.
True
False
2. What are mobile and Stationary phases in a chromatogram? Site their nature.
explain what a response ratio is in Gas Chromatography and why it might be needed to quantify compounds in a mixture?
Chapter 27 Solutions
Principles of Instrumental Analysis, 6th Edition
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
- In all forms of chromatography, there is a mobile phase and a stationary phase. In thin layer chromatography what is the stationary phase?arrow_forwardWhat are the differences between Ultra-Performance Liquid Chromatography (UPLC) over High-performance liquid chromatography?arrow_forwardwould column chromatography separate ketone and alcoholarrow_forward
- What Are the Main Differences Between High Performance Liquid Chromatography and Gas Chromatography?arrow_forwardWhat is the difference between a reconstructed total ion chromatogram and a selected ion chromatogram? Why does the selected ion chromatogram have a higher signal-to-noise ratio than that of the total ion chromatogram?arrow_forwardAnalysis of an unknown plant extract yield two peaks X and Y in a chromatogram, 15.65 and 17.03 min respectively in a 30.0 cm column. The peak base width for X is 1.06 and 1.15 for Y. The average number of plates in the column isarrow_forward
- How can you use ion-exchange chromatography to de-ionize water?arrow_forwardHow does the chromatogram change when methanol:water (90:10) is used as the mobile phase compared to a 100% methanol run?arrow_forwardtwo chromatograms after LC separation. Which chromatogram is better to proceed for MS analysis? What mobile phase condition/composition (LC separation) was used?arrow_forward
- An example of planar chromatography is: Column chromatography HPLC GLC TLCarrow_forwardwhat is chromatography? Explain different types of chromatography and explain how to seperate compounds. indicate stationary phase mobile phase.arrow_forwardWhat is paper chromatography please include the importance of using itarrow_forward
arrow_back_ios
SEE MORE QUESTIONS
arrow_forward_ios
Recommended textbooks for you
- Chemical Principles in the LaboratoryChemistryISBN:9781305264434Author:Emil Slowinski, Wayne C. Wolsey, Robert RossiPublisher:Brooks ColePrinciples of Instrumental AnalysisChemistryISBN:9781305577213Author:Douglas A. Skoog, F. James Holler, Stanley R. CrouchPublisher:Cengage Learning
- Macroscale and Microscale Organic ExperimentsChemistryISBN:9781305577190Author:Kenneth L. Williamson, Katherine M. MastersPublisher:Brooks Cole
Chemical Principles in the Laboratory
Chemistry
ISBN:9781305264434
Author:Emil Slowinski, Wayne C. Wolsey, Robert Rossi
Publisher: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