Welcome to the New Restek.com! Take a tour of the new site and feel free to send us your feedback.

Your web browser will no longer be supported by Restek.com as of 30 June 2021.
To avoid any interruption in access or functionality, install a current-generation web browser now. Learn more.

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