2.5 6.4 10.3 14.2 18.1 22.0 88.0 94.0 100.0 106.0 112.0 118.0 (min) (mVolt) MEGA s.n.c - Via Plinio, 29 - 20025 Legnano (MI) - Italy - Tel./fax: +39 0331.54.79.24 - [email protected] - Since 1980 www.mega.mi.it Column: MEGA-DEX G-01 - 0.25mm, 0.25μm, 60m Catalog Code: DEX-G01-025-025-60 New Column Conditions: Injection: Split, 250°C, 75mL/min split flow, 0.5μL injected volume. Detector: FID 250°C. Oven Program: 40°C, 0.5°C/min. Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier gas is 300kPa pressure). Bornyl Acetate (S) Sample: Standard mixture, diluted 1μL/1mL in n-Hexane for each enantiomer. This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis. Bornyl and Isobornyl Acetate chiral separation Bornyl Acetate (R)
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Conditions: !Injection: Split, 250°C, 75mL/min split flow, 0.5µL injected volume. Detector: FID 250°C. Oven Program: 40°C, 0.5°C/min. Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier gas is 300kPa pressure).
Born
yl Ac
etat
e (S
)
Sample: !Standard mixture, diluted 1µL/1mL in n-Hexane for each enantiomer.
This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis.
Conditions: !Injection: Split, 250°C, 75mL/min split flow, 0.5µL injected volume. Detector: FID 250°C. Oven Program: 40°C, 0.5°C/min. Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier gas is 300kPa pressure).
Born
yl Ac
etat
e (S
)
Sample: !Real sample with 95-97% of Bornyl Acetate and 3-5% of Isobornyl Acetate and a extremely high abundance of the “S” enantiomer of Bornyl Acetate. The sample was diluted 1µL/1mL in n-Hexane.
This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis.
Conditions: !Injection: Split, 250°C, 75mL/min split flow, 0.5µL injected volume. Detector: FID 250°C. Oven Program: 40°C, 0.5°C/min. Carrier Gas: Hydrogen, 180kPa (best conditions with Helium carrier gas is 300kPa pressure).
Born
yl Ac
etat
e (S
)
Samples:
This separation is very difficult to obtain, for this it is recommended to follow the chromatographic conditions here reported, which are the optimized parameters for this analysis.