Page 184 - Shimadu Consumables Catalog

GC Columns

Capillary Columns
Dedicated Columns

SH-BAC Plus 1 / SH-BAC Plus 2
Optimized column selectivities guarantee resolution of ethanol, internal standards, and frequently encountered interferences.

Robust and reproducible column chemistry ensures longer column lifetime and consistent results.

SH-BAC Plus 1
ID df Temp. Range 30 m
0.32 mm 1.80 µm -20 to 240/260 °C 227-36260-01
0.53 mm 3.00 µm -20 to 240/260 °C 227-36261-01

SH-BAC Plus 2
ID df Temp. Range 30 m
0.32 mm 0.60 µm -20 to 240/260 °C 227-36263-01
0.53 mm 1.00 µm -20 to 240/260 °C 227-36264-01

Analysis of Alcohol Compounds in Blood

SH-BAC Plus 2 Conditions
Instrument : GC-2010 Plus AF + HS-20
Peaks Headspace : Oven Temp.: 85 °C
1. Acetaldehyde Vial Warming Time: 15 min
2. Methanol Vial Pressurization Time: 1 min
3. Ethanol Injection Time: 0.5 min
4. Acetone Sample Line Temp: 150 °C
5. Isopropanol
6. t-Butanol Vial Volume: 20 mL
7. 1-Propanol Vial Agitation: Off
Vial Pressurization: 100 kPa
Load Time: 0.5 min
Needle Flash Time: 0.5 min
Transfer Line Temp: 150 °C
Column : SH-BAC Plus 2, 30 m, 0.32 mm ID,
0.60 μm (P/N: 227-36263-01)
SH-BAC Plus 1 SH-BAC Plus 1, 30 m, 0.32 mm ID,
1.80 μm (P/N: 227-36260-01)
Peaks Column Temp : 40 °C
1. Acetaldehyde Inj. : Split (split ratio: 20:1)
2. Methanol Carrier Gas : He, 100 kPa
3. Ethanol Detector : FID, 250 °C
4. Acetone Makeup Gas : He, 30 mL/min
5. Isopropanol
6. t-Butanol Hydrogen : 40 mL/min
7. 1-Propanol Air : 400 mL/min

Pg C-34