Alkaloids on DiatoSorb-WHP Packed Column

Injection
Column	3% OV-17, 0.1% Versamid 900, 100/120 mesh on DiatoSorb-WHP, SilcoSmooth tubing, 1 m, 1/8 in OD, 2 mm ID
Sample	Methadone (cat.# 34005)
	Cocaine (cat.# 34015)
	Codeine (cat.# 34000)
	Morphine (cat.# 34006)

Conc.:	140 µg/mL
Inj. Vol.:	1 µL on-column
Inj. Temp.:	250 °C
Oven
Oven Temp.:	230 °C (hold 15 min)
Carrier Gas	He, constant flow
Flow Rate:	40 mL/min

Detector	FID @ 275 °C
Instrument	Agilent 7890B GC

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