Agilent Technologies 6890 Series - NPD Checkout Conditions and Chromatogram

610 Checkout Chromatograms
NPD checkout conditions and chromatogram
6 of 26
Jun 2001
Performance Verification
Agilent 6890 Gas Chromatograph Service Manual
NPD checkout conditions and chromatogram
Column and sample
Type HP-5 30 m × 0.32 mm × 0.25-µm PN 19091J-413
Sample NPD Checkout PN 18789-60060
Injection volume 1 µL
Inlet
Temperature 200°C Purged/Packed or Split/Splitless
Oven TrackCool On-Column
60°CPTV (see below)
Inlet pressure 25 psi (Constant pressure for EPC inlets,
helium)
Split/Splitless Only
Mode Splitless
Purge flow 60 mL/min
Purge time 0.75 min
PTV—Splitless Mode
Inlet temperature 60°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
Inlet pressure 25 psi (const. press. for EPC inlets)
Mode Splitless
Purge time 0.75 min
Purge flow 60 mL/min