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Rapid method for the detection and quantification of N-nitrosodibutylamine in rubber products
1Walther-Straub-Institut für Pharmakologie und Toxikologie, Ludwig-Maximilians-Universität München, Federal Republic of Germany.
Journal of Chromatographic Science
|November 1, 1987
Abstract:
A rapid method for the detection and quantification of N-nitrosodibutylamine (NDBA) migrating from rubber products into a neutral buffer solution is described. The extraction, clean up, and concentration is done by a one-step procedure using C18 cartridges. NDBA in the ppb range is identified and quantitated by gas chromatography (GC) with a thermal energy analyzer (TEA) as detector.