683
GC CHROMATOGRAMS |
FORENSIC/PHARMACEUTICAL
Cold Medicat ions
1. phenylpropanolamine
2. phenylephrine
3. guaifenesin
4. pheniramine
5. phenyltoloxamine
6. chlorpheniramine
7. brompheniramine
8. dextromethorphan
9. pyrilamine
10. codeine
11. hydrocodone
Column:
Rtx
®
-5 Amine, 30m, 0.53mm ID, 1.0µm (cat.# 12355)
Oven temp.:
175°C to 280°C @ 10°/min. (hold 5.5 min.)
Inj./det. temp.:
250°C/280°C
Carrier gas:
helium
Linear velocity:
40cm/sec.
Sample size:
1µL
Split vent flow:
88mL/min.
Split ratio:
20:1
1
2
3
4
5
6
7
8
9
10
11
min.
2
4
6
8
10
12
14
16
Cold Medications (Basic Drugs) (Underivatized)
Rtx®-5 Amine
GC_PH00469
Column:
Rtx
®
-35 Amine, 30m, 0.25mm ID, 0.50µm (cat.# 11338)
Sample:
1.0µL split injection of underivatized cold medicines
Conc.:
1,000ng/µL
Inj. temp:
250°C
Carrier gas:
helium
Linear velocity:
30cm/sec.
Oven temp.:
250°C to 300°C @ 7°C/min. (hold 7 min.)
Det.:
MSD
Scan range:
40–450amu
Ionization:
EI
Mode:
scan
Cold Medications (Basic Drugs) (Underivatized)
Rtx®-35 Amine
1. guaifenesin
2. pheniramine
3. phenyltoloxamine
4. chlorpheniramine
5. brompheniramine
6. dextromethorphan
7. pyrilamine
8. triprolidine
9. codeine
10. hydrocodone
GC_PH00575
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Mar 2011
