User guide

Inlets 8
Advanced User Guide 251
An example
These values were used for a sample with a broad range of
boiling points.
Table 46 General parameters
Name Value
Sample C
10
to C
44
hydrocarbons in hexane
Mode Solvent vent
MMI liner Glass wool packed
Injection volume One 10.0 μL injection (25 μL syringe)
Injection speed Fast
Column 30 m x 320 μm x 0.25 μm -5, part
number 19091J-413
Column flow 4 mL/min constant flow
Table 47 Inlet parameters
Name Value Name Value
Initial temp 40 °C Rate 2 (off)
Initial time 0.3 min Pressure 15.6 psig
Rate 1 720 °C/min Vent pressure 0.0 psig
Final temp 1 450 °C Vent flow 100 mL/min
Final time 1 5 min Vent end time 0.2 min
Rate 2 100 °C/min Purge time 2.0 min
Final temp 2 250 °C Purge flow 50 mL/min
Final time 2 0 min
Table 48 Oven parameters
Name Value
Initial temp 40 °C
Initial time 2.5 min
Rate 1 25 °C/min
Final temp 1 320 °C
Final time 1 10.0 min