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BAC Resolution Control Standard t-Butanol on Rtx-BAC Plus1

GC_CF1178
PeakstR (min)Conc.
(µg/mL)
1.Methanol0.859200
2.Acetaldehyde0.910200
3.Ethanol1.085200
4.2-Propanol1.328200
5.Acetone1.444200
6.t-Butanol (IS)1.574200
ColumnRtx-BAC Plus 1, 30 m, 0.32 mm ID, 1.8 µm (cat.# 18004)
Standard/SampleBAC resolution control standard t-B (cat.# 36011)
Diluent:Water
Conc.:200 µg/mL
Injectionheadspace-loop split (split ratio 50:1)
Liner:Topaz 1.0 mm ID straight inlet liner (cat.# 23333)
Headspace-Loop
Inj. Port Temp.:220 °C
Instrument:Tekmar HT3
Inj. Time:0.5 min
Transfer Line Temp.:200 °C
Valve Oven Temp.:200 °C
Standby flow rate:100 mL/min
Sample Temp.:60 °C
Platen temp equil. time:1 min
Sample Equil. Time:5 min
Vial Pressure:30 psi
Pressurize Time:2 min
Pressure Equilibration Time:0.2 min
Loop Pressure:20 psi
Loop Fill Time:1 min
Oven
Oven Temp.:40 °C (hold 4 min)
Carrier GasHe, constant flow
Linear Velocity:80 cm/sec
DetectorFID @ 240 °C
Make-up Gas Flow Rate:45 mL/min
Make-up Gas Type:N2
Hydrogen flow:40 mL/min
Air flow:400 mL/min
Data Rate:50 Hz
InstrumentAgilent 7890A GC