Blood Alcohols
699
Blood Alcohol Rtx®-BAC1 & Rtx®-BAC2 (0.32mm ID Columns) (headspace analysis) 1. 2. 3. 4. 5. 6.
Conc. w/v 0.1% 0.2% 0.2% 0.1% 0.01% 0.1%
methanol acetaldehyde ethanol isopropanol acetone n-propanol
4
4
6 5 5
1
min.
1
3
1.0
1.2
3
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
min.
3.0
1.0
1.2
1.4
1.6
1.8
2.0
2.2
2.4
2.6
2.8
3.0
GC_PH00241
Rtx®-BAC2, 30m, 0.32mm ID, 1.2µm (cat.# 18002)
Rtx®-BAC1, 30m, 0.32mm ID, 1.8µm (cat.# 18003)
Dual-column analysis using a two-hole ferrule. Sample: 1.0mL headspace sample of a blood alcohol mix on a PerkinElmer HS 40 headspace autosampler Oven temp.: 40°C Inj. temp.: 200°C Carrier gas: helium Sample equilibration: 70°C, 15 min. Vial pressure: 30psi Vial pressurization time: 0.15 min.
Vial sampling time: Transfer line: Transfer line temp.: Injection port sleeve: Split flow:
0.01 min. 0.32mm ID Hydroguard™ fused silica tubing 200°C 2mm ID 20mL/min.
Blood Alcohol 5% Carbowax® 20M on CarboBlack B (packed; headspace analysis) 1. 2. 3. 4. 5. 6.
Column: Inj.: Conc.: Oven temp.: Inj./det. temp.: Carrier gas: Flow rate:
acetaldehyde methanol acetone ethanol isopropanol tert-butanol
5% Carbowax® 20M on 80/120 CarboBlack B, 6 ft., 1/8," 2.0mm ID SilcoSmooth™ tubing (cat.# 80105) 500µL, headspace 0.05gm/dL 90°C 200°C helium 18mL/min.
GC_PH00478
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