Pure Chromatography
www.restek.com
www.restek.com
This chromatogram may contain analytes that are synonyms of your search terms.
Food Industry FAME on FAMEWAX by EN14103 (2011)
| Peaks | tR (min) | Conc. (mg/mL) | Structural Nomenclature | |
|---|---|---|---|---|
| 1. | Methyl capronate | 3.629 | 1.2 | C6:0 |
| 2. | Methyl caprylate | 6.237 | 1.2 | C8:0 |
| 3. | Methyl caprate | 8.787 | 1.2 | C10:0 |
| 4. | Methyl undecanoate | 9.971 | 0.6 | C11:0 |
| 5. | Methyl laurate | 11.105 | 1.2 | C12:0 |
| 6. | Methyl tridecanoate | 12.179 | 0.6 | C13:0 |
| 7. | Methyl myristate | 13.215 | 1.2 | C14:0 |
| 8. | Methyl myristoleate | 13.549 | 0.6 | C14:1 (cis-9) |
| 9. | Methyl pentadecanoate | 14.196 | 0.6 | C15:0 |
| 10. | Methyl pentadecenoate | 14.524 | 0.6 | C15:1 (cis-10) |
| 11. | Methyl palmitate | 15.152 | 1.8 | C16:0 |
| 12. | Methyl palmitoleate | 15.355 | 0.6 | C16:1 (cis-9) |
| 13. | Methyl margarate | 16.052 | 0.6 | C17:0 |
| 14. | Methyl heptadecenoate | 16.261 | 0.6 | C17:1 (cis-10) |
| 15. | Methyl stearate | 16.995 | 1.2 | C18:0 |
| 16. | Methyl oleate | 17.156 | 1.2 | C18:1 (cis-9) |
| 17. | Methyl elaidate | 17.168 | 1.2 | C18:1 (trans-9) |
| 18. | Methyl linoleate | 17.583 | 0.6 | C18:2 (all-cis-9,12) |
| 19. | Methyl linolelaidate | 17.641 | 0.6 | C18:2 (all-trans-9,12) |
| 20. | Methyl γ-linolenate | 17.874 | 0.6 | C18:3 (all-cis-6,9,12) |
| 21. | Methyl nonadecanoate | 18.052 | 2.0 | C19:0 |
| 22. | Methyl α-linolenate | 18.223 | 0.6 | C18:3 (all-cis-9,12,15) |
| 23. | Methyl arachidate | 19.075 | 1.2 | C20:0 |
| 24. | Methyl (Z)-11-eicosenoate | 19.255 | 0.6 | C20:1 (cis-11) |
| 25. | Methyl 11,14-eicosadienoate | 19.761 | 0.6 | C20:2 (all-cis-11,14) |
| 26. | Methyl eicosa-8,11,14-trienoate | 20.046 | 0.6 | C20:3 (all-cis-8,11,14) |
| 27. | Methyl heneicosanoate | 20.197 | 0.6 | C21:0 |
| 28. | Methyl arachidonate | 20.290 | 0.6 | C20:4 (all-cis-5,8,11,14) |
| 29. | Methyl 11,14,17-eicosatrienoate | 20.488 | 0.6 | C20:3 (all-cis-11,14,17) |
| 30. | Methyl 5,8,11,14,17-eicosapentanoate | 21.036 | 0.6 | C20:5 (all-cis-5,8,11,14,17) |
| 31. | Methyl behenate | 21.39 | 1.2 | C22:0 |
| 32. | Methyl erucate | 21.595 | 0.6 | C22:1 (cis-13) |
| 33. | Methyl docosadienoate | 22.150 | 0.6 | C22:2 (all-cis-13,16) |
| 34. | Methyl tricosanoate | 22.584 | 0.6 | C23:0 |
| 35. | Methyl lignocerate | 23.826 | 1.2 | C24:0 |
| 36. | Methyl docosahexaenoate | 23.863 | 0.6 | C22:6 (all-cis-4,7,10,13,16,19) |
| 37. | Methyl nervonate | 24.055 | 0.6 | C24:1 (cis-15) |
GC_PC1332
| Column | FAMEWAX, 30 m, 0.25 mm ID, 0.25 µm (cat.# 12497) |
| Sample | Food industry FAME mix (cat.# 35077) |
| Methyl nonadecanoate (cat.# 35055) | |
| Diluent: | Standard cat.# 35055 was dissolved in toluene. |
| Injection | |
| Inj. Vol.: | 1 µL split (split ratio 100:1) |
| Liner: | Topaz 4.0 mm ID Precision inlet liner w/wool (cat.# 23305) |
| Inj. Temp.: | 240 °C |
| Oven | |
| Oven Temp.: | 60 °C (hold 2 min) to 200 °C at 10 °C/min to 240 °C at 5 °C/min (hold 7 min) |
| Carrier Gas | H2, constant flow |
| Flow Rate: | 1.7 mL/min |
| Detector | FID @ 250 °C |
| Instrument | Agilent 7890B GC |
| Notes | This chromatogram is an overlay of two injections: food industry FAME standard (black) and C19:0 methyl ester in toluene (red). An excellent separation of C19:0 (used in EN 14103 as an internal standard) and the most prevalent FAMEs found in biodiesel blends was achieved. Note that C4:0 from the food industry FAME standard elutes in the solvent front. |
RELATED CHROMATOGRAM LIBRARY SEARCHES
Printing tips! To print chromatograms full page, change the print settings in the print dialogue window of your PDF reader software: 1) "fit" or "fit to page", 2) "landscape" for wide chromatograms or "portrait" for tall chromatograms.
Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2021 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.
Restek Corporation, U.S., 110 Benner Circle, Bellefonte, PA 16823
Copyright © 2021 Restek Corporation. All rights reserved.
A Company of Owners
Cookies allow for a variety of features that make your visit to Restek more enjoyable. By using this website, you agree to the use of cookies in accordance with our guidelines. For more information, see our privacy policy.