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CAPILLARY COLUMNS
LABORATORY
Conditions:
Injection: Split 250°C, 1.0mL with Gas Syringe.
Sample: Headspace of a Blood Alcohol Mix hold 15min @ 80°C.
Detector: FID 250°C.
Oven Temp.: 40°C Isothermal.
Carrier Gas: Hydrogen, 50 kPa.
Column:
MEGA-ALC 1 - 0.32mm, 1.50µm, 30m
Catalog Code: C-ALC1-032-150-30
Blood Alcohol (Headspace)
on MEGA-ALC 1 & MEGA-ALC 2
1
Analysis carried out with DANI MASTER-GC.
Column:
MEGA-ALC 2 - 0.32mm, 1.00µm, 30m
Catalog Code: C-ALC2-032-100-30
Peaks on MEGA-ALC - 1:
1. Acetaldehyde
2. Methanol
3. Ethanol
4. Acetone
5. Isopropanol
6. n-Propanol
Ret. Times [min]:
1.30
1.42
1.85
2.09
2.25
3.44
Peaks on MEGA-ALC - 2:
1. Acetaldehyde
2. Acetone
3. Methanol
4. Isopropanol
5. Ethanol
6. n-Propanol
Ret. Times [min]:
1.07
1.55
2.22
2.62
2.72
5.10
2
3
4
5
6
1 2
3
4
5
6
[min]
0
1
3
2
4
[min]
1
2
5
0
3
4
41