Which of the following statements is incorrect? O A. In electrokinetic injection, analytes in the sample enter the capillary by the pumping action of the EOF only. O B. With hydrodynamic injection, the quantity of sample loaded is independent of the sample matrix. O C. The quantity of each analyte loaded with electrokinetic injection is dependent on the electrophoretic mobility of the individual solutes. O D. The injected amount with siphoning injection is independent of the sample matrix.

Which of the following statements is incorrect? O A. In electrokinetic injection, analytes in the sample enter the capillary by the pumping action of the EOF only. O B. With hydrodynamic injection, the quantity of sample loaded is independent of the sample matrix. O C. The quantity of each analyte loaded with electrokinetic injection is dependent on the electrophoretic mobility of the individual solutes. O D. The injected amount with siphoning injection is independent of the sample matrix.

Macroscale and Microscale Organic Experiments

7th Edition

ISBN:9781305577190

Author:Kenneth L. Williamson, Katherine M. Masters

Publisher:Kenneth L. Williamson, Katherine M. Masters

Chapter8: Thin-layer Chromatography: Analyzing Analgesics And Isolating Lycopene From Tomato Paste

Section: Chapter Questions

Problem 10Q: A TLC plate showed two spots with Rf values of 0.25 and 0.26. The plate was removed from the...

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