User guide

88 Advanced User Guide
4 Chromatographic Checkout
Inlet temperature 80 °C
Initial time 0.1 min
Rate 1 720 °C/min
Final temp 1 350 °C
Final time 1 2 min
Rate 2 100 °C/min
Final temp 2 250 °C
Final time 2 0 min
Purge time 0.75 min
Purge flow 60 mL/min
Septum purge 3 mL/min
Detector
Temperature 300 °C
Makeup flow (N
2
) 30 mL/min (constant + makeup)
Baseline output Should be < 1000 display counts in
Agilent ChemStation (< 1000 Hz)
Oven
Initial temp 80 °C
Initial time 0 min
Rate 1 15 °C/min
Final temp 180 °C
Final time 10 min
ALS settings (if installed)
Sample washes 2
Sample pumps 6
Sample wash volume 8
Injection volume 1 µL
Syringe size 10 µL
Solvent A pre washes 2
Solvent A post washes 2
Solvent A wash volume 8
Solvent B pre washes 0
Table 12 uECD Checkout Conditions (continued)