First Startup 2
Installation and First Startup 59
Total flow 87 mL/min
Gas saver Off
Column
Mode Constant flow
Initial flow 4.0 mL/min
Initial pressure 134.4 kPa (19.5 psi)
Average velocity 60 cm/s
Detector parameters–FID
Temperature 300 °C
Hydrogen (fuel) flow 30 mL/min
Air flow 400 mL/min
Makeup mode Constant makeup
Makeup flow 25 mL/min
Detector parameters–NPD
Temperature 300 °C
Hydrogen (fuel) flow 2.0 mL/min
Air flow 60 mL/min
Makeup mode Constant makeup
Makeup flow 8 mL/min
Detector parameters–µECD
Temperature 250 °C
Makeup mode Constant makeup
Makeup flow 30 mL/min
MS or MSD
Solvent delay 3 min
Run time 6.5 min
Headspace event time for GC cycle
time
7 min
Scan range 45 to 300
Method used Atune file
Inlet pressure 82.8 kPa (12 psi)
Column flow 1.1 mL/min
Table 11 GC checkout method (continued)
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