A GC separation was conducted on a sample containing a 14) pesticide analyte, Pymetozine. This sample was treated with an internal standard of chlorobenzene, giving a concentration of 15.0 ppm. A 1.0 uL injection onto the GC gave an FID response of 1012 for chlorobenzene and 3411 for Pymetozine. A 1.0 uL standard solution of 30.0 ppm chlorobenzene with 15.0 ppm of Pymetozine was injected giving response of 899 and 2791 respectively. What is the concentration of Pymetozine in the sample?

A GC separation was conducted on a sample containing a 14) pesticide analyte, Pymetozine. This sample was treated with an internal standard of chlorobenzene, giving a concentration of 15.0 ppm. A 1.0 uL injection onto the GC gave an FID response of 1012 for chlorobenzene and 3411 for Pymetozine. A 1.0 uL standard solution of 30.0 ppm chlorobenzene with 15.0 ppm of Pymetozine was injected giving response of 899 and 2791 respectively. What is the concentration of Pymetozine in the sample?

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Question

A GC separation was conducted on a sample containing a
14)
pesticide analyte, Pymetozine. This sample was treated with an
internal standard of chlorobenzene, giving a concentration of 15.0
ppm. A 1.0 uL injection onto the GC gave an FID response of 1012
for chlorobenzene and 3411 for Pymetozine. A 1.0 uL standard
solution of 30.0 ppm chlorobenzene with 15.0 ppm of Pymetozine
was injected giving response of 899 and 2791 respectively. What is
the concentration of Pymetozine in the sample?

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