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Sterols (TMS derivatives) – Sunflower Oil

Column: MEGA-LAP – 0.32mm, 0.10µm, 25m
Catalog Code: C-LAP-032-010-25

Conditions:
Injection: Split 300°C, 1.0 µL, 1:80 Split Ratio.
Detector: FID, 300°C.
Oven Temp.: 260°C isothermal.
Carrier Gas: Hydrogen, 2 mL/min.

Peaks:
1. Alpha cholestanol (I.S.)
2. 22,23-dihydro-brassicasterol
3. Campesterol
4. 14-methyl fecosterol
5. Stigmasterol
6. 7-Capesterol
7. Sitosterol
8. 5-avenasterol
9. 7-stigmasterol
10. 7-avenasterol