Agilent Technologies 7890B - Page 69

Chromatographic Checkout 6
Operation Manual 69
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
H2 flow 3 mL/min
Air flow 60 mL/min
Makeup flow (N2) Makeup + column = 10 mL/min
Output 30 display units (30 pA)
Oven
Initial temp 60 °C
Initial time 0 min
Rate 1 20 °C/min
Final temp 200 °C
Final time 3 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 6 NPD Checkout Conditions (continued)