Page 75 - MEGA-ColumnAPPS012-100

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CAPILLARY COLUMNS
LABORATORY
AST-
GC
F
Conventional-GC Conditions:
Injection: Split 230°C, 1µL, 1:50 Split Ratio.
Sample Dilution: 1% in Cyclohexane.
Detector: FID 250°C.
Oven Temp.: 50°C (0.1min), 3°C/min, 250°C (5min).
Carrier Gas: Hydrogen, 1.5 mL/min.
Column:
MEGA-SE54, 0.25mm, 0.30µm, 25m
Catalog Code: S-SE54-025-030-25
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Chamomile Essential Oil
Comparison on MEGA-SE54 phase
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Peaks:
1. Trans-Beta-Farnesene
2. Bisabolol Oxide B
3. Alpha-Bisabolone Oxide
4. Alpha-Bisabolol
5. Chamazulene
6. Bisabolol Oxide A
7. Spiroether
Acknowledgement: Prof. C.Bicchi, C.Brunelli et al. - Università di Torino, Dipartimento di Scienza e Tecnologia del Farmaco, Via Pietro Giuria, 9 - Torino - Italy.
Column:
MEGA-SE54 FAST, 0.10mm, 0.10µm, 5m
Catalog Code: F-SE54-010-010-5
Fast-GC Conditions:
Injection: Split 230°C, 0.5µL, 1:250 Split Ratio.
Sample Dilution: 1% in Cyclohexane.
Detector: FID 250°C.
Oven Temp.: 50°C (0.1min), 50°C/min, 250°C (5min).
Carrier Gas: Hydrogen, 0.5 mL/min.
Conventional-GC
48 min analysis
Fast-GC
8.5 min analysis
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8.5 min
48 min
R
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