110.89 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 1294 units. A standard solution containing 1.01 mg/ml of this drug was then injected in the same HPLC and the resulting peak integrated 2228 units. What is the %w/w of purity for this sample?(One decimal place, no units)
110.89 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 1294 units. A standard solution containing 1.01 mg/ml of this drug was then injected in the same HPLC and the resulting peak integrated 2228 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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110.89 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 1294 units. A standard solution containing 1.01 mg/ml of this drug was then injected in the same HPLC and the resulting peak integrated 2228 units. What is the %w/w of purity for this sample?(One decimal place, no units)
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