Simultaneous parameter compensation in the replication of programmed temperature gas chromatographic retention measurements.
Tables of relative retention times, retention indices or emergence temperatures obtained under one set of chromatographic conditions can be used for the tentative identification of unknowns determined under an entirely different set of conditions. This can be accomplished for a particular liquid phase if the emergence temperature of a reference compound is maintained while one or more chromatographic parameters are changed to compensate for the changes in other parameters. The advantage of using proximal standards for the determination of both relative retention times and emergence temperatures is demonstrated in this report.
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Saxton
D004390:Chlorpyrifos / Q000032:analysis; D002849:Chromatography, Gas; D013696:Temperature
D004390:Chlorpyrifos