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Peaks | |
---|---|
1. | Acetic acid |
2. | Propionic acid |
3. | Isobutyric acid |
4. | n-Butyric acid |
5. | Isovaleric acid |
6. | n-Valeric acid |
7. | Isocaproic acid |
8. | Caproic acid |
Peaks | |
---|---|
9. | Heptanoic acid |
10. | Caprylic acid |
11. | Capric acid |
12. | Lauric acid |
13. | Myristic acid |
14. | Palmitic acid |
15. | Stearic acid |
16. | Arachidic acid |
17. | Behenic acid |
Column | Stabilwax-DA, 30 m, 0.53 mm ID, 0.25 µm (cat.# 11025) |
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Standard/Sample | free acid standard |
Conc.: | 25 ng/µL |
Injection | |
Inj. Vol.: | 0.3 µL Direct |
Inj. Temp.: | 280 °C |
Oven | |
Oven Temp.: | 100 °C (hold 2 min) to 280 °C at 8 °C/min (hold 10 min) |
Carrier Gas | H2, constant flow |
Linear Velocity: | 80 cm/sec |
Detector | FID @ 280 °C |
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Notes | Flow rate: 10cc/min. FID sensitivity: 128 x 10-11 AFS |