675
GC CHROMATOGRAMS |
FORENSIC/PHARMACEUTICAL
Sympathomimet ic Amines
Column:
Rtx
®
-35 Amine, 30m, 0.25mm ID, 0.50µm
(cat.# 11338)
Sample:
1.0µL split injection of underivatized
sympathomimetic amines
Conc.
1000ng/µL
Inj. temp:
250°C
Carrier gas:
helium
Linear velocity:
30cm/sec.
Oven temp.:
150°C to 240°C @ 7°C/min.
Det.:
MSD
Scan range:
40–450amu
Ionization:
EI
Mode:
scan
Sympathomimetic Amines (Basic Drugs) (Underivatized)
Rtx®-35 Amine
GC_PH00574
1. amphetamine
2. methamphetamine
3. N-ethylamphetamine
4.
p
-methoxyamphetamine (PMA)
5.
p
-methoxymethamphetamine (PMMA)
6. methylenedioxyamphetamine (MDA)
7. methylenedioxymethamphetamine (MDMA)
8. methylenedioxyethylamphetamine (MDEA)
9. HMMA
10. MBDB
Derivatized Amphetamines (500 ng/mL)
Rxi®-5Sil MS
Peaks
1. Amphetamine
2. Methamphetamine
3. MDA
4. MDMA
5. MDEA
C-contaminant
Column
Rxi
®
-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623)
Sample
Diluent:
Butyl chloride
Conc.:
500 ng/mL HFAA derivatives
Injection
Inj. Vol.:
1 µL splitless (hold 1 min.)
Liner:
3.5mm Gooseneck Splitless w/Wool
(cat.# 22286-200.1)
Inj. Temp.:
250 °C
Purge Flow:
28 mL/min.
Oven
Oven Temp:
75 °C to 300 °C at 15 °C/min.
Carrier Gas
He, constant linear velocity
Linear Velocity: 45 cm/sec., 13.5 psi, 93.1kPa @ 75 °C
Detector
MS
Mode:
Scan
Transfer Line
Temp.:
250 °C
Analyzer Type: Quadrupole
Source Temp.:
200 °C
Electron Energy: 70 eV
Solvent Delay
Time:
4 min.
Tune Type:
PFTBA
Ionization Mode: EI
Scan Range:
40-300 amu
Scan Rate:
5 scans/sec.
Instrument
Shimadzu 2010 GC & QP2010+ MS
GC_CF1144
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Mar 2011
