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Methane Purity on Rtx-1

GC_PC00208
Peaks
1.Methane
2.Trace hydrocarbon contaminants
ColumnRtx-1, 60 m, 0.53 mm ID, 5.00 µm (cat.# 10183)
Standard/SampleUltra high purity methane
InjectionDirect
Liner:Uniliner inlet liner
Inj. Temp.:200 °C
Oven
Oven Temp.:40 °C
Carrier GasH2, constant flow
Linear Velocity:80 cm/sec
DetectorFID @ 200 °C
Notes1/2 cc slow injection (10 second duration)
FID sensitivity: 4 x 10-11 AFS
Flow rate: 10 cc/min