The vaporized sample enters the oven (J) by way of 1 m x 3 mm unpacked teflon tubing. ... are separated by gas chromatography using wall-coated, open- tubular columns and a flame ionization detector. ... The carrier gas (nitrogen) flowrate ( 1.5 cm3/min) was pressure controlled at 153 KPa. ... Hydrogen and air flows were set at 25 cm3/min and 300 cmJ/min respectively antitative analysis of volatile e concentrations of the ... V D. Schematic Diagram of Apparatus FIGURE internal 168.
|Title||:||Modeling and Simulation|