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Blood Alcohol on Rtx-BAC1 & Rtx-BAC2 (0.32mm ID Columns)

GC_PH00241
PeaksConc.
(wt.%)
1.Methanol0.1
2.Acetaldehyde0.2
3.Ethanol0.2
4.Isopropanol0.1
5.Acetone0.01
6.n-Propanol0.1
ColumnsRtx-BAC1 30 m, 0.32 mm ID, 1.80 µm (cat.# 18003)
and Rtx-BAC2 30 m, 0.32 mm ID, 1.20 µm (cat.# 18002)
using two hole ferrule
Sample1.0 mL headspace sample of a blood alcohol mix
Injection
Inj. Vol.:1,000 µL headspace-syringe split
Liner:2mm ID
Inj. Temp.:200 °C
Headspace-Syringe
Split Vent Flow Rate:20 mL/min
Sample Temp.:70 °C
Sample Equil. Time:15 min
Oven
Oven Temp.:40 °C
Carrier GasHe
DetectorFID
InstrumentPerkin Elmer HS 40 headspace autosampler
NotesVial pressure: 30 psi
Vial pressurization time: 0.15 min.
Vial sampling time: 0.01 min.
Transfer line: 0.32 mm ID Hydroguard® fused silica tubing
Transfer line temp.: 200°C