User guide

78 Advanced User Guide
4 Chromatographic Checkout
Septum purge 3 mL/min
Detector
Temperature 300 °C
Reference flow (He) 20 mL/min
Makeup flow (He) 2 mL/min
Baseline output < 30 display counts on Agilent
ChemStation (< 750 µV)
Oven
Initial temp 40 °C
Initial time 0 min
Rate 1 20 °C/min
Final temp 90 °C
Final time 0 min
Rate 2 15 °C/min
Final temp 170 °C
Final time 0 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
Solvent B post washes 0
Solvent B wash volume 0
Injection mode (7693A) Normal
Airgap Volume (7693A) 0.20
Viscosity delay 0
Inject Dispense Speed (7693A) 6000
Table 10 TCD Checkout Conditions (continued)