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Mineral Oil and Motor Oil on Rtx-Mineral Oil

GC_PC1169
ColumnRtx-Mineral Oil, 15 m, 0.32 mm ID, 0.15 µm (cat.# 18074)
using IP deactivated guard column 2 m, 0.53 mm ID (cat.# 10047)
SampleCustom mineral oil/motor oil mix
Diluent:Hexane
Conc.:500 µg/mL
Injection
Inj. Vol.:0.5 µL cold on-column
Temp. Program:53 °C to 300 °C at 10 °C/min (hold 20 min)
Oven
Oven Temp.:50 °C to 300 °C at 10 °C/min (hold 20 min)
Carrier GasH2, constant flow
Linear Velocity:40 cm/sec @ 50 °C
Dead Time:0.625 min @ 50 °C
DetectorFID @ 330 °C
Make-up Gas Flow Rate:30 mL/min
Make-up Gas Type:N2
Data Rate:20 Hz
InstrumentAgilent/HP6890 GC
NotesBlack trace = mineral oil
Green trace = motor oil
Red trace = C10-C40 standard