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11 Micro GC Natural Gas Analyzer
Natural Gas Analyzer B and B Extended Version
The CP-Molsieve 5A channel is factory tuned on carrier gas helium. If analysis of helium or
C AU T I O N
hydrogen is required on the CP-Molsieve 5A channel, the carrier gas must be changed and
configured for argon.
Analysis of the Universal Gas Calibration standard results in a chromatogram similar to
8
6
4
2
0
20
30
Figure 87.
Universal Gas Calibration standard analyzed with the CP-Molsieve 5A channel on Analyzer B Extended
For tuning the backflush time, please refer to
channel
Agilent 990 Micro GC User Manual
40
50
60
on page 78.
70
80
Seconds
Tuning the backflush time on a HayeSep A
90
100
110
Figure
87.
159
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