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Derivatized Amphetamines (500 ng/mL) on Rxi-5Sil MS

GC_CF1144
Peaks
1.Amphetamine
2.Methamphetamine
3.MDA
4.MDMA
5.MDEA
c = contaminant
ColumnRxi-5Sil MS, 30 m, 0.25 mm ID, 0.25 µm (cat.# 13623)
Standard/Sample
Diluent:Butyl chloride
Conc.:500 ng/mL HFAA derivatives
Injection
Inj. Vol.:1 µL splitless (hold 1 min)
Liner:3.5 mm splitless taper 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 GasHe, constant linear velocity
Linear Velocity:45 cm/sec, 13.5 psi, 93.1 kPa @ 75 °C
DetectorMS
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
InstrumentShimadzu 2010 GC & QP2010+ MS