n-alkanes (C10-C40) on Rtx-Mineral Oil

Injection
Column	Rtx-Mineral Oil, 15 m, 0.32 mm ID, 0.10 µm (cat.# 18079)
	using IP deactivated guard column 2 m, 0.32 mm ID (cat.# 10047)
Standard/Sample	System performance test standard mixture of n-alkanes (cat.# 31678)

Diluent:	Hexane/methylene chloride
Conc.:	20 µg/mL each
Inj. Vol.:	1.0 µL Direct
Inj. Temp.:	58 °C
Oven
Oven Temp.:	55 °C (hold 1.0 min) to 380 °C at 100 °C/min (hold 6.0 min)
Carrier Gas	H₂, constant flow
Linear Velocity:	40 cm/sec

Detector	FID @ 380 °C
Make-up Gas Flow Rate:	30 mL/min
Make-up Gas Type:	N₂
Instrument	Agilent/HP6890 GC
Notes	Direct cool on-column injection, programmed by oven tracking.

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