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Comparison of Low-Level Pesticide Responses Using Restek Premium vs. Siltek Inlet Liners, Part I (QuEChERS Performance Standard C on Rxi-5ms)

ColumnRxi-5ms, 15 m, 0.25 mm ID, 0.25 µm (cat.# 13420)
Standard/SampleQuEChERS performance standard C (cat.# 31155)
Diluent:Toluene
Conc.:100 pg/µL
Injection
Inj. Vol.:1 µL splitless (hold 1 min)
Liner:Comparison of low-level pesticide responses using Premium single taper with wool (cat.# 23303.5) and Siltek single taper with wool (cat.# 22406-213.5)
Inj. Temp.:250 °C
Purge Flow:40 mL/min
Oven
Oven Temp.:70 °C (hold 1 min) to 330 °C at 21 °C/min (hold 1.5 min)
Carrier GasHe, constant flow
Flow Rate:1.5 mL/min
DetectorFID @ 340 °C
Make-up Gas Flow Rate:45 mL/min
Make-up Gas Type:N2
Hydrogen flow:40 mL/min
Air flow:400 mL/min
Data Rate:50 Hz
InstrumentAgilent 7890A GC