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 30, Problem 30.8QAP
Interpretation Introduction
Interpretation:
Theadvantage of micellar electrokinetic capillary chromatography over conventional liquid chromatography needs to be explained.
Concept introduction:
Micellar electrokinetic capillary chromatography or MECC is modified form of capillary electrophoresis wherein the samples are separated by partitioning the micelles and buffer solution. Micelle are a group of 40 and above surfactant molecules wherein the hydrocarbon tail points inward while the negative charged head point outwards.
Conventional liquid chromatography involves mobile phase which is liquid that is carried out in column or plane.
Expert Solution & Answer
Want to see the full answer?
Check out a sample textbook solution
Students have asked these similar questions
Is thin-layer chromatography a type of normal-phase chromatography or a type of reverse-phase chromatography? Define these two classifications.
True or False: Liquid-solid phase column chromatography is used to separate large up to multigram amounts of mixtures, based on their differences (however small) in polarity.
Differentiate normal phase chromatography from reverse phase chromatography. From which of the two governs the video demonstration in TLC and paper chromatography? How do you say so?
Knowledge Booster
Similar questions
- Describe 4 similarities and 4 differences between Thin layer chromatography (TLC) and column chromatography.arrow_forwardIn molecular exclusion (size exclusion) chromatography, the molecules have the longest retention times. a) the larger molecules b) the smaller moleculesarrow_forwardIon exchange chromatography can be used to separate a mixture of cations and anions, true or false?arrow_forward
- What are the advantages of Ultra-Performance Liquid Chromatography over High-performance liquid chromatography?arrow_forwardThin Layer Chromatography. All types of chromatography have mobile phaseand stationary phase. What is a stationary phase and a mobile phase? Elaborate your answer.arrow_forwardExplain how can thin layer chromatography and paper chromatography be used to verify the efficiency of the purification process?arrow_forward
- In tabulated form, write the common characteristics, advantages, and disadvantages of paper chromatography, thin layer chromatography, and column chromatographyarrow_forwardQuestion 7 TLC is an example of liquid-liquid partition chromatography. A True B) Falsearrow_forwardWhat are the general characteristics of Gas Chromatography, Thin Layer Chromatography, Ion Exchange, HPLC, SEC and Affinity Chromatography?arrow_forward
- The solid material in column chromatography is typically referred to as: O 1) the stationary phase 2) the mobile phasearrow_forwardExplain the following (1) Column Chromatography(CC) (2) Paper Chromatography (3) Thin Layer Chromatography(TLC) (4) Gas Chromatography (GC)arrow_forwardExplain how the separation of various components of a mixture isachieved in column chromatography.arrow_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 Learning
EBK A SMALL SCALE APPROACH TO ORGANIC LChemistryISBN:9781305446021Author:LampmanPublisher:CENGAGE LEARNING - CONSIGNMENT
Principles of Instrumental Analysis
Chemistry
ISBN:9781305577213
Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch
Publisher:Cengage Learning
EBK A SMALL SCALE APPROACH TO ORGANIC L
Chemistry
ISBN:9781305446021
Author:Lampman
Publisher:CENGAGE LEARNING - CONSIGNMENT