CLINICAL/FORENSICS
5
Butyrolactone, Butanediols
GC
GC
1. 1,4-butanediol
2.
γ
-butyrolactone
γ
-butyrolactone&1,4-butanediol
Rtx®-BAC1&Rtx®-BAC2
GC_PH00783
GC_PH00784
Column:
Rtx
®
-BAC1 30m, 0.32mm ID, 1.8µm (cat.# 18003) and
Rtx
®
-BAC2 30m, 0.32mmID, 1.2µm (cat.# 18002)
Sample:
100µg/mL each
γ
-butyrolactone (GBL) and 1, 4-
butanediol inmethanol
Inj.:
1.0µL split (split ratio 1:10), 4mm single gooseneck inlet
liner withwool (cat.# 22405)
Inj.Temp.:
240°C
Carrier Gas:
helium, constant flow
FlowRate:
3.0mL/min.
OvenTemp.:
50°C to 240°C@ 10°C/min. (hold 2min.)
Det.:
FID@ 240°C
Rtx®-BAC1
Rtx®-BAC2
γ
-butyrolactone&1,4-butanediol
Column:
Rtx
®
-BAC1 30m, 0.32mmID, 1.8µm (cat.# 18003)
and Rtx
®
-BAC2 30m, 0.32mmID, 1.2um (cat.# 18002)
Sample:
100µg/mL each inmethanol
Inj.:
1.0µL split (split ratio 1:10), 4mm Single gooseneck
inlet liner withwool (cat.# 22405)
Inj.Temp.:
240°C
Carrier Gas:
helium, constant flow
FlowRate:
3.0mL/min.
OvenTemp.:
50°C to 240°C@ 10°C/min. (hold 2min.)
Det.:
FID@ 240°C
1. 2,3-butanediol
2. 1,2-butanediol
3. 1,3-butanediol
4. 1,4-butanediol
5.
γ
-butyrolactone
GC_PH00808
GC_PH00809
Rtx®-BAC1
Rtx®-BAC2
