Analysis of Polycyclic Aromatic Hydrocarbon Using Programmable Temperature Vaporization Inlet Couple with Gas Chromatography Mass Spectrometry (PTV-GC-MS)
Abstract:The conditions in programmable temperature vaporization inlet of a gas chromatographymass spectrometry (PTV-GC-MS) were optimized to enhance the detection of five compounds of polycyclic aromatic hydrocarbon (PAH) namely acenaphthylene, fluorene, anthracene, phenanthrene and pyrene. PTV parameters such as injection volume, vent pressure, vent time, vent flow, initial heating rate, purge flow rate, purge time and injection delay time were optimized. The optimized injection volume was 150 µL, which was introduce… Show more
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