Replacement Procedures
Making a trial run
MAR 2000 23
Making a trial run
Use the following trial run to quickly check injector and tray operation.
1. Install an empty syringe in the injector.
2. Place empty bottles in the Solvent A and Waste A turret positions. Place an
empty capped sample vial in the tray 1 position (or the turret sample 1
position, if not using the tray).
3. Set these following parameters on the GC:
4. Set the GC oven program to 25°C with a 0°C/min ramp, a hold time of
0.1 minutes, an equilibrium time of 0.3 minutes, and an initial time of
0.3 minutes.
Parameter Setting
Injection volume 1
# Sample pumps 1
Viscosity delay 0
# Sample washes 1
# Solve A washes 1
# Solve B washes 0
Slow plunger off
Pre-dwell time 0
Post-dwell time 0
Sampling offset off (on if cool on-column inlet used)
# Solve A pre-wash 1
# Solve B pre-wash 0
# Injections/vial 1
Samples 1–1 (101–101 for turret with ChemStation control)
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