Basic HTML Version
CAPILLARY COLUMNS
LABORATORY
Conditions:
Injection: Split 275°C, 1.0µL, 1:100 Split Ratio.
Detector: FID 280°C.
Oven Temp.: 260°C Isothermal.
Carrier Gas: Hydrogen, 90 kPa.
Peaks:
Column:
MEGA-SE54 - 0.25mm, 0.25µm, 25m
Catalog Code: S-SE54-025-025-25
2
3
36 min
Sterols - Olive Oil
4
5
1
6
1. Cholesterol
2. Alpha-cholesterol
3. 24-methylencolesterol
4. Campesterol
5. Campestanol
6. Stigmasterol
7. ∆-5,25-stigmastadienol
8. Beta-sitosterol
9. Sitostanol
10. ∆-5-avenasterol
11. ∆-5,24-stigmastadienol
12. ∆-7-stigmastenol
13. ∆-7-avenasterol
14. Eritrodiol
15. Uvaol
7
8
9
10
11
12
13
14
15
Standard mixture exstracted from Olive Oil with SILYL-991 official procedure.
22