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Underivatized Barbiturates on Rt-βDEXcst

ColumnRt-βDEXcst, 30 m, 0.32 mm ID, 0.25 µm (cat.# 13102)
Sample
Conc.: 25 ng each enantiomer on-column
Injectionsplitless
Oven
Oven Temp.:60 °C (hold 1 min) to 220 °C at 3 °C/min
Carrier GasH2, constant pressure
Linear Velocity:80 cm/sec @ 60 °C
DetectorFID @ 220 °C