A rapid, direct high-performance liquid chromatographic method for the simultaneous quantitative determination of carbaryl and .alpha.-naphthol in aqueous samples

A rapid quantitative high performance liquid chromatographic method for the simultaneous determination of carbaryl and alpha-naphthol at the parts-per-billion level in well water is described. The effect of refrigeration and acidification of the samples was examined. When stored in Sep-PAK C18 cartr...

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Bibliographic Details
Published inJournal of agricultural and food chemistry Vol. 30; no. 5; pp. 997 - 999
Main Authors Jones, Alice S, Jones, Louis A, Hastings, Felton L
Format Journal Article
LanguageEnglish
Published American Chemical Society 01.01.1982
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Summary:A rapid quantitative high performance liquid chromatographic method for the simultaneous determination of carbaryl and alpha-naphthol at the parts-per-billion level in well water is described. The effect of refrigeration and acidification of the samples was examined. When stored in Sep-PAK C18 cartridges at ambient temperatures, recovery of carbaryl and alpha-naphthol respectively was 100 per cent and 97 per cent after 24 hours and 98 per cent and 89 per cent after 5 days.
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ObjectType-Article-2
SourceType-Scholarly Journals-1
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ISSN:0021-8561
1520-5118
DOI:10.1021/jf00113a046