Reactive pre-concentration of trace amounts of pesticides in environmental analysis procedures. Part I. Determination of carbamates by indirect spectrophotometry
Details are given of a procedure for the indirect spectrophotometric determination of traces of the pesticide aldicarb in water. It involved decomposition of aldicarb by passage through a strongly basic anion exchange resin to produce an oximate which was adsorbed on the resin. Subsequent addition o...
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| Veröffentlicht in: | Analyst (London) 1987, Vol.112 (7), p.1027-1031 |
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| container_title | Analyst (London) |
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| creator | Condo, D P Janauer, G E |
| description | Details are given of a procedure for the indirect spectrophotometric determination of traces of the pesticide aldicarb in water. It involved decomposition of aldicarb by passage through a strongly basic anion exchange resin to produce an oximate which was adsorbed on the resin. Subsequent addition of sulphuric acid resulted in in situ formation and elution of hydroxylamine, which was used for quantitative reduction of trivalent iron to the ferrous state; this was then determined spectrophotometrically. |
| doi_str_mv | 10.1039/AN9871201027 |
| format | Article |
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Subsequent addition of sulphuric acid resulted in in situ formation and elution of hydroxylamine, which was used for quantitative reduction of trivalent iron to the ferrous state; this was then determined spectrophotometrically.</description><identifier>ISSN: 0003-2654</identifier><identifier>EISSN: 1364-5528</identifier><identifier>DOI: 10.1039/AN9871201027</identifier><identifier>PMID: 3619064</identifier><language>eng</language><publisher>England</publisher><subject>Aldicarb - analysis ; Indicators and Reagents ; Insecticides - analysis ; Microchemistry ; Spectrophotometry - methods</subject><ispartof>Analyst (London), 1987, Vol.112 (7), p.1027-1031</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c256t-f1053e48421b296772484560eb7425af2882ddf05e5ff5f242b39b7547265f183</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,2817,4009,27902,27903,27904</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/3619064$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Condo, D P</creatorcontrib><creatorcontrib>Janauer, G E</creatorcontrib><title>Reactive pre-concentration of trace amounts of pesticides in environmental analysis procedures. Part I. Determination of carbamates by indirect spectrophotometry</title><title>Analyst (London)</title><addtitle>Analyst</addtitle><description>Details are given of a procedure for the indirect spectrophotometric determination of traces of the pesticide aldicarb in water. It involved decomposition of aldicarb by passage through a strongly basic anion exchange resin to produce an oximate which was adsorbed on the resin. Subsequent addition of sulphuric acid resulted in in situ formation and elution of hydroxylamine, which was used for quantitative reduction of trivalent iron to the ferrous state; this was then determined spectrophotometrically.</description><subject>Aldicarb - analysis</subject><subject>Indicators and Reagents</subject><subject>Insecticides - analysis</subject><subject>Microchemistry</subject><subject>Spectrophotometry - methods</subject><issn>0003-2654</issn><issn>1364-5528</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1987</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFkUtLxDAUhYMoOj52boWsXNkxj6aP5eBzQFRE1yVNbzDSJjVJB-bn-E-NzDBucm8uJx_35CB0TsmcEl5fL57rqqSMUMLKPTSjvMgzIVi1j2aEEJ6xQuRH6DiEr3SlRJBDdMgLWpMin6GfN5AqmhXg0UOmnFVgo5fROIudxqlVgOXgJhvD32CEEI0yHQRsLAa7Mt7ZIb2RPZZW9utgQkI5Bd3kIczxq_QRL-f4FiL4wdgdWknfykHGRGrXCdYZDyriMKbTu_HTRTdA9OtTdKBlH-BsW0_Qx_3d-81j9vTysLxZPGWKiSJmOjnjkFc5oy2ri7JkqRcFgbbMmZCaVRXrOk0ECK2FZjlred2WIi_T_2ha8RN0ueGm7b-nZLMZTFDQ99KCm0JDeUUYIWUSXm2EyrsQPOhm9GaQft1Q0vwl0kj7n0iSX2y5UztAtxNvI-C_d-WJPQ</recordid><startdate>1987</startdate><enddate>1987</enddate><creator>Condo, D P</creator><creator>Janauer, G E</creator><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QH</scope></search><sort><creationdate>1987</creationdate><title>Reactive pre-concentration of trace amounts of pesticides in environmental analysis procedures. Part I. Determination of carbamates by indirect spectrophotometry</title><author>Condo, D P ; Janauer, G E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c256t-f1053e48421b296772484560eb7425af2882ddf05e5ff5f242b39b7547265f183</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1987</creationdate><topic>Aldicarb - analysis</topic><topic>Indicators and Reagents</topic><topic>Insecticides - analysis</topic><topic>Microchemistry</topic><topic>Spectrophotometry - methods</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Condo, D P</creatorcontrib><creatorcontrib>Janauer, G E</creatorcontrib><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Aqualine</collection><jtitle>Analyst (London)</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Condo, D P</au><au>Janauer, G E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Reactive pre-concentration of trace amounts of pesticides in environmental analysis procedures. Part I. Determination of carbamates by indirect spectrophotometry</atitle><jtitle>Analyst (London)</jtitle><addtitle>Analyst</addtitle><date>1987</date><risdate>1987</risdate><volume>112</volume><issue>7</issue><spage>1027</spage><epage>1031</epage><pages>1027-1031</pages><issn>0003-2654</issn><eissn>1364-5528</eissn><abstract>Details are given of a procedure for the indirect spectrophotometric determination of traces of the pesticide aldicarb in water. It involved decomposition of aldicarb by passage through a strongly basic anion exchange resin to produce an oximate which was adsorbed on the resin. Subsequent addition of sulphuric acid resulted in in situ formation and elution of hydroxylamine, which was used for quantitative reduction of trivalent iron to the ferrous state; this was then determined spectrophotometrically.</abstract><cop>England</cop><pmid>3619064</pmid><doi>10.1039/AN9871201027</doi><tpages>5</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0003-2654 |
| ispartof | Analyst (London), 1987, Vol.112 (7), p.1027-1031 |
| issn | 0003-2654 1364-5528 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_13802007 |
| source | MEDLINE; Royal Society of Chemistry Journals Archive (1841-2007); Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| subjects | Aldicarb - analysis Indicators and Reagents Insecticides - analysis Microchemistry Spectrophotometry - methods |
| title | Reactive pre-concentration of trace amounts of pesticides in environmental analysis procedures. Part I. Determination of carbamates by indirect spectrophotometry |
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