677
GC CHROMATOGRAMS |
FORENSIC/PHARMACEUTICAL
Sympathomimet ic Amines
Sympathomimetic Amines (Basic Drugs) (TFAA Derivatives)
Rtx®-5
10
9
8
7
6
5
4
1
2,3
min.
4
6
8
10
12
14
16
18
GC_PH00251
1. amphetamine - TFAA
2. phentermine - TFAA
3. phenylpropanolamine - TFAA
4. ephedrine - TFAA
5. methamphetamine - TFAA
6. fenfluramine - TFAA
7. pseudoephedrine - TFAA
8. methylenedioxyamphetamine - TFAA
9. methylenedioxymethamphetamine - TFAA
10. methylphenidate - TFAA
Column:
Rtx
®
-5, 30m, 0.25mm ID, 0.25µm (cat.# 10223)
Sample:
1.0µL splitless injection of derivatized sympathomimetic amines
Conc.:
approximately 2.5ng/µL
Oven temp.:
40°C (hold 1 min.) to 150°C @ 30°C/min.,
to 300°C @ 5°C/min.
Inj. temp.:
225°C
Interface temp.:
275°C
Det.:
MSD
Ionization:
EI
Carrier gas:
helium
Linear velocity:
20cm/sec. set @ 100°C
Splitless hold time: 1 min.
Sympathomimetic Amines (Basic Drugs) (HFBA Derivatives)
Rtx®-5
1
2
3
4
5
6
7
8
9
10
min. 4
6
8
10
12
14
16
18
GC_PH00252
1. amphetamine - HFBA
2. phentermine - HFBA
3. phenylpropanolamine - HFBA
4. ephedrine - HFBA
5. methamphetamine - HFBA
6. fenfluramine - HFBA
7. pseudoephedrine - HFBA
8. methylenedioxyamphetamine - HFBA
9. methylenedioxymethamphetamine - HFBA
10. methylphenidate - HFBA
Column:
Rtx
®
-5, 30m, 0.25mm ID, 0.25µm (cat.# 10223)
Sample:
1.0µL splitless injection of sympathomimetic amines
Conc.:
approximately 2.5ng/µL.
Oven temp.:
40°C (hold 1 min.) to 150°C @ 30°C/min.,
to 300°C @ 5°C/min.
Inj. temp.:
225°C
Interface temp.:
275°C
Det.:
MSD
Ionization:
EI
Carrier gas:
helium
Linear velocity:
20cm/sec. set @ 100°C
Splitless hold time: 1 min.
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Mar 2011
