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.

n-alkanes (C10-C40) on Rtx-Mineral Oil

GC_PC1181
Peaks
1.C10
2.C12
3.C14
4.C16
5.C18
6.C20
7.C22
8.C24
Peaks
9.C26
10.C28
11.C30
12.C32
13.C34
14.C36
15.C38
16.C40
ColumnRtx-Mineral Oil, 15 m, 0.32 mm ID, 0.10 µm (cat.# 18079)
using IP deactivated guard column 2 m, 0.32 mm ID (cat.# 10047)
SampleSystem performance test standard mixture of n-alkanes (cat.# 31678)
Diluent:Hexane/methylene chloride
Conc.:20 µg/mL each
Injection
Inj. Vol.:1.0 µL Direct
Inj. Temp.:58 °C
Oven
Oven Temp.:55 °C (hold 1.0 min) to 380 °C at 100 °C/min (hold 6.0 min)
Carrier GasH2, constant flow
Linear Velocity:40 cm/sec
DetectorFID @ 380 °C
Make-up Gas Flow Rate:30 mL/min
Make-up Gas Type:N2
InstrumentAgilent/HP6890 GC
NotesDirect cool on-column injection, programmed by oven tracking.