Development of a gas chromatography system coupled to a metal-oxide semiconductor (MOS) sensor, with compensation of the temperature effects on the column for the measurement of ethene
Abstract:Abstract. A possible way to reduce the size and complexity of
common gas chromatography (GC) systems is the economization of the column
temperature regulation system. To this end, a temperature compensation
method was developed and validated on a benchtop GC-PDD (pulsed discharge
detector) with ethene. An in-house-developed algorithm correlates the
retention index of a test gas to the retention index of a previously
selected reference gas. To investigate further methods of cost reduction,
commercial gas sensor… Show more
“…In a proof-of-concept test we demonstrated a GC sensor system with a traditional gas chromatographic separation column and a MOS sensor for the detection of the plant ripening hormone ethene [7].…”
Section: Mos Sensor Signals Single Compound Identification and Odor I...mentioning
“…In a proof-of-concept test we demonstrated a GC sensor system with a traditional gas chromatographic separation column and a MOS sensor for the detection of the plant ripening hormone ethene [7].…”
Section: Mos Sensor Signals Single Compound Identification and Odor I...mentioning
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