The following information have been obtained from a chromato of GC with standard concentration of component 1 and 2 is given as 50ppb Peak height of component-1 (standard) is 4.6mm Peak height of component-2 (standard) is 4.1mm Peak width of component-1 (standard) is 0.7mm Peak width of component-2 (standard) is 0.7mm Peak height of component-1 (unknown) is 7.2mm Peak height of component-2 (unknown) is 6.1mm Peak width of component-1 (unknown) is 0.28mm Peak width of component-2 (unknown) is 0.55mm Calculate the unknown concentration of component 1 and 2.

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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The following information have been obtained from a chromato
of GC with standard concentration of component 1 and 2 is given as
50ppb
Peak height of component-1 (standard) is 4.6mm
Peak height of component-2 (standard) is 4.1mm
Peak width of component-1 (standard) is 0.7mm
Peak width of component-2 (standard) is 0.7mm
Peak height of component-1 (unknown) is 7.2mm
Peak height of component-2 (unknown) is 6.1mm
Peak width of component-1 (unknown) is 0.28mm
Peak width of component-2 (unknown) is 0.55mm
Calculate the unknown concentration of component 1 and 2.
Transcribed Image Text:The following information have been obtained from a chromato of GC with standard concentration of component 1 and 2 is given as 50ppb Peak height of component-1 (standard) is 4.6mm Peak height of component-2 (standard) is 4.1mm Peak width of component-1 (standard) is 0.7mm Peak width of component-2 (standard) is 0.7mm Peak height of component-1 (unknown) is 7.2mm Peak height of component-2 (unknown) is 6.1mm Peak width of component-1 (unknown) is 0.28mm Peak width of component-2 (unknown) is 0.55mm Calculate the unknown concentration of component 1 and 2.
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