Pure Chromatography
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Short-Chain Amines on Rtx-Volatile Amine
Peaks | |
---|---|
1. | Monomethylamine (MMA)![]() |
2. | Methanol![]() |
3. | Dimethylamine (DMA)![]() |
Peaks | |
---|---|
4. | Ethylamine![]() |
5. | Trimethylamine (TMA)![]() |
6. | Dimethylethylamine![]() |
7. | Methyldiethylamine![]() |

GC_PC1243
Column | Rtx-Volatile Amine, 60 m, 0.32 mm ID (cat.# 18078) |
Sample | Short-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 Gas | H2, constant flow |
Flow Rate: | 2 mL/min |
Linear Velocity: | 35 cm/sec |
Detector | FID @ 250 °C |
Instrument | Agilent/HP6890 GC |
Acknowledgement | Courtesy of Gilbert Baele, Taminco (Antwerp, Belgium) |
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