Look at Figure 29.27. a. What is the retention time of the compound shown? b. What is
Question:
Look at Figure 29.27.
a. What is the retention time of the compound shown?
b. What is the approximate relative molecular mass of the compound shown?
c. How would the compound be identified?
Transcribed Image Text:
100 200 80 180 160 60 140 120 40 100 20 80 60 40 8.8 8.9 9.0 9.1 Time/ min Figure 29.27 Thex-axis shows retention time, the y-axis the amounts and the z-axis is the charge/mass ratio of the mass spectra. These 3-D data show the peaks on a mass spectrum for one component in a gas-liquid chromatogram. Relative abundance (%)
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Related Book For
Cambridge International AS And A Level Chemistry Coursebook
ISBN: 9781316637739
2nd Edition
Authors: Lawrie Ryan, Roger Norris
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