106.54 mg of an impure sample of the drug was diluted in 100 ml and injected in a HPLC, the AUC of the major peak in the chromatogram integrated 1140 units. A standard solution containing 1.13 mg/ml of this drug was then injected in the same HPLC and the resulting peak integrated 1912 units. What is the %w/w of purity for this sample?(One decimal place, no units)

106.54 mg of an impure sample of the drug was diluted in 100 ml and injected in a HPLC, the AUC of the major peak in the chromatogram integrated 1140 units. A standard solution containing 1.13 mg/ml of this drug was then injected in the same HPLC and the resulting peak integrated 1912 units. What is the %w/w of purity for this sample?(One decimal place, no units)

Principles of Instrumental Analysis

7th Edition

ISBN:9781305577213

Author:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Publisher:Douglas A. Skoog, F. James Holler, Stanley R. Crouch

Chapter4: Digital Electronics And Computers

Section: Chapter Questions

Problem 4.11QAP

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