Abstract
The O-benzylhydroxylamine hydrochloride derivatization of aldehydes, like most other aldehyde derivatization procedures, has historically been carried out under acidic conditions. An adaption of this procedure to basic samples, namely triethanolamine, is now reported whereby no acidification of the sample is required. This method has been shown to be capable of quantitatively determining up to at least the C 10 aldehydes. Analysis by gas chromatography with flame ionization detection gave detection limits in the low μg/ml (ppm) range.
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