Polycyclic Aromatic Hydrocarbons on Rtx-50

Injection
Column	Rtx-50, 30 m, 0.25 mm ID, 0.25 µm (cat.# 10523)
Standard/Sample	SV Calibration Mix #5 / 610 PAH Mix (cat.# 31011)
	PAH Supplement Mix for Method 8100 (cat.# 31857)
	1-methylnaphthalene (cat.# 31283)
	2-methylnaphthalene (cat.# 31285)
Conc.:	20 µg/mL
Inj. Vol.:	1.0 µL pulsed splitless (hold 0.2 min)
Liner:	Drilled Uniliner (hole near top) (cat.# 21055)
Inj. Temp.:	300 °C
Pulse Pressure:	20 psi (137.9kPa)
Pulse Time:	0.3 min
Purge Flow:	40 mL/min
Oven
Oven Temp.:	90 °C (hold 2.0 min) to 215 °C at 25 °C/min to 220 °C at 2.5 °C/min to 300 °C at 10 °C/min to 320 °C at 2.5 °C/min (hold 15 min)
Carrier Gas	He, constant flow
Flow Rate:	1.2 mL/min

Download PDF