665
GC CHROMATOGRAMS |
CLINICAL, FORENSIC & TOXICOLOGY
Arson Accelerants
Unleaded Gasoline
Rxi®-1ms
Column:
Rxi
®
-1ms, 30m, 0.25mm ID, 0.25µm (cat.# 13323)
Sample:
5,000µg/mL unleaded gasoline, unweathered, in methanol
(cat.# 30096)
Inj.:
1µL split (split ratio 20:1), 4mm single gooseneck liner w/ wool
(cat.# 22405)
Inj. temp.:
250°C
Carrier gas:
helium, constant flow
Linear velocity: 28cm/sec. @ 50°C
Oven temp.:
50°C (hold 2 min.) to 75°C @ 10°C/min. to 300°C @ 20°C/min.
(hold 5 min.)
Det.:
FID @ 300°C
GC_PC01071
99%Weathered Unleaded Gasoline
Rxi®-1ms
Column:
Rxi
®
-1ms, 30m, 0.25mm ID, 0.25µm (cat.# 13323)
Sample:
5,000µg/mL unleaded gasoline, 99% weathered, in methanol
(cat.# 30436)
Inj.:
1µL split (split ratio 20:1), 4mm single gooseneck liner w/ wool
(cat.# 22405)
Inj. temp.:
250°C
Carrier gas:
helium, constant flow
Linear velocity: 28cm/sec. @ 50°C
Oven temp.:
50°C (hold 2 min.) to 75°C @ 10°C/min. to 300°C @ 20°C/min.
(hold 5 min.)
Det.:
FID @ 300°
GC_PC01070
Unweathered Kerosene
Rxi®-1ms
GC_PC01060
Column:
Rxi
®
-1ms, 30m, 0.25mm ID, 0.25µm (cat.# 13323)
Sample:
5,000µg/mL kerosene, unweathered, in methylene chloride (cat.# 31229)
Inj.:
1µL split (split ratio 20:1), 4mm single gooseneck liner w/ wool (cat.# 22405)
Inj. temp.:
250°C
Carrier gas:
helium, constant flow
Linear velocity: 28cm/sec. @ 50°C
Oven temp.:
50°C (hold 2 min.) to 75°C @ 10°C/min. to 300°C @ 20°C/min. (hold 5 min.)
Det.:
FID @ 300°C
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Mar 2011
