Stability Overlay: 1st and 40th Injections of Short-Chain Amines in Water on Rtx-Volatile Amine

Peaks
1.Methanol
2.Dimethylamine
3.Trimethylamine
4.Methylethylamine
5.Dimethylethylamine
6.Diethylamine
7.Methyldiethylamine
8.Triethylamine
image
GC_PC1244
ColumnRtx-Volatile Amine, 60 m, 0.32 mm ID (cat.# 18078)
SampleShort-chain amines
Diluent:Water
Injection
Inj. Vol.:1 µL split (split ratio 15:1)
Inj. Temp.:220 °C
Split Vent Flow Rate:30 mL/min
Oven
Oven Temp.:40 °C (hold 10 min) to 250 °C at 20 °C/min (hold 10 min)
Carrier GasH2, constant flow
Flow Rate:2 mL/min
Linear Velocity:35 cm/sec
DetectorFID @ 250 °C
InstrumentAgilent/HP6890 GC
AcknowledgementCourtesy of Gilbert Baele, Taminco (Antwerp, Belgium)
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