ASTM D6730 DANI Optimized Method without Cryo
Oven
- Initial temperature 35 °C
- Initial time 15 min
- First program rate 1 °C/min
- First hold temperature 60 °C
- First hold time 20 min
- Second program rate 2 °C/min
- Final temperature 200 °C
- Final hold time 5 min.
Injector
- Temperature 250 °C
- Split ratio 150:1
- sample size 0.5 uL
Detector
- FID
- Temperature 250 °C
- Hydrogen 30 mL/min
- Air 300 mL/min
- Nitrogen 30 mL/min
Carrier gas
- Helium, pressure constant: 4.16 bar