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CAPILLARY COLUMNS
LABORATORY
Conditions:
Injection: PTV program Temp. 50°C, 999°C/min, 360°C (15min).
Sample: standards derivatized by MSTFA.
Detector: FID 380°C.
Oven Temp.: 50°C (1min), 15°C/min, 180°C, 7°C/min,
230°C, 10°C/min, 370°C (5min).
Carrier Gas: Helium, 3 mL/min.
Column:
MEGA-BIODIESEL 105 - 0.32mm, 0.10µm, 15m
Catalog Code: C-BIODIESEL105-032-010-15
BIODIESEL - Glycerin, mono- , di- and triglycerides
(UNI EN ISO 14105, ASTM 6584)
1
Analysis carried out with DANI MASTER-GC.
Peaks:
1. Glycerin
2. I.S. 1
3. Monoolein
2
3
4
5
6
5
10
15
20
25
30
[min]
4. I.S. 2
5. Diolein
6. Triolein
40