A banned pesticide, DDT, is analyzed through gas chromatography. A DDT standard is dilutedaccordingly to generate 1.00, 5.00, 10.00, 15.00, 20.00, and 25.00 ppm standards. These standardsgenerate peaks with peak areas of 0.100, 0.210, 0.295, 0.405, O.510, and 0.600, respectively. If anearby watershed sample is subjected to GC analysis, and the sample generated a 0.175 peak area,what is the concentration of DDT in the sample?3.12 ppm4.02 ppm5.09 ppm1.65 ppm3.75 ppmMusic off只

In analytical chemistry a calibration curve or standard curve, is plotted to determine the…

A banned pesticide, DDT, is analyzed through gas chromatography. A DDT standard is diluted accordingly to generate 1.00, 5.00, 10.00, 15.00, 20.00, and 25.00 ppm standards. These standards generate peaks with peak areas of 0.100, 0.210, 0.295, 0.405, 0.510, and 0.600, respectively. If a nearby watershed sample is subjected to GC analysis, and the sample generated a 0.175 peak area, what is the concentration of DDT in the sample? 3.12 ppm 4.02 ppm 5.09 ppm 1.65 ppm 3.75 ppm

A banned pesticide, DDT, is analyzed through gas chromatography. A DDT standard is diluted accordingly to generate 1.00, 5.00, 10.00, 15.00, 20.00, and 25.00 ppm standards. These standards generate peaks with peak areas of 0.100, 0.210, 0.295, 0.405, 0.510, and 0.600, respectively. If a nearby watershed sample is subjected to GC analysis, and the sample generated a 0.175 peak area, what is the concentration of DDT in the sample? 3.12 ppm 4.02 ppm 5.09 ppm 1.65 ppm 3.75 ppm

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

Chapter26: An Introduction To Chromatographic Separations

Section: Chapter Questions

Problem 26.14QAP

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