Determination of N-nitrosoproline at the
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J.H. Wolfram; J.I. Feinberg; R.C. Doerr; W. Fiddler
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Article
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1977
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Elsevier Science
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English
β 432 KB
Two sensitive detection systems are described for the quantitative determination of a nonvolatile nitrosamine, nitrosoproline. One procedure involves denitrosation followed by derivatization of the amino product, proline, with 7-chloro4nitrobenzo-2-oxa-l,3-diazole (NBD-Cl). The highly fluorescent NB