Petroleum Oxygenates (ASTM D4815) on TCEP (Micropacked) & Rtx-1

Injection
Columns	20% TCEP on 80/100 Chromosorb PAW 0.56 m, 0.75 mm ID (cat.# 19040)
	and Rtx-1 (connected in series) 30 m, 0.53 mm ID, 3.00 µm (cat.# 10185)

Standard/Sample	oxygenates blend
Conc.:	1-10% wt in surrogate gasoline
Inj. Vol.:	0.5 µL split (split ratio 15:1)
Inj. Temp.:	200 °C
Oven
Oven Temp.:	60 °C
Carrier Gas	He, constant flow
Flow Rate:	5 mL/min

Detector	FID @ 250 °C
Notes	Carrier gas set @ 60°C

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