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

Columns20% 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)
Sampleoxygenates blend
Conc.: 1-10% wt in surrogate gasoline
Injection
Inj. Vol.:0.5 µL split (split ratio 15:1)
Inj. Temp.:200 °C
Oven
Oven Temp.:60 °C
Carrier GasHe, constant flow
Flow Rate:5 mL/min
DetectorFID @ 250 °C
NotesCarrier gas set @ 60°C