Agilent Technologies 490 Micro GC User Manual

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Natural Gas Analyzers 17
Analysis of a sample containing heavier hydrocarbons up to
n-decane results in the chromatogram shown in Figure 14.
Analysis of a sample that contains heavier hydrocarbons up to
n-dodecane results in a chromatogram similar to Figure 15.
Figure 14 Hydrocarbon gas mix containing n-heptane to n-decane analyzed with the 8 meter CP-Sil 5 CB
channel on Analyzer A Extended
Figure 15 Hydrocarbon gas mix containing n-hexane to n-dodecane analyzed with the 8 meter CP-Sil 5 CB
channel on Analyzer A Extended
Seconds
10 20 30 40 50 60 70 80 90 100 110
mV
0.0
0.2
0.4
0.6
0.8
1.0
1.2
n-Heptane
n-Octane
n-Nonane
n-Decane
Seconds
20 40 60 80 100 120 140 160 180 200 220
mV
0.5
1.0
1.5
2.0
n-Hexane
n-Heptane
n-Octane
n-Nonane
n-Decane
n-Undecane
n-Dodecane

Agilent Technologies 490 Micro GC Specifications

General

Brand	Agilent Technologies
Model	490 Micro GC
Category	Measuring Instruments
Language	English