Determination of Alachlor and Its Sulfonic Acid Metabolite in Water by Solid-Phase Extraction and Enzyme-Linked Immunosorbent Assay

A technique for eluting alachlor and its metabolite sequentially from a solid-phase extraction cartridge before performing an enzyme-linked immunosorbent assay is described. Evidence shows widespread occurrence of ethane-sulfonic acid in surface and ground water in the Midwest.

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Bibliographic Details
Published inAnalytical chemistry (Washington) Vol. 66; no. 9; pp. 1495 - 1499
Main Authors Aga, D. S, Thurman, E. M, Pomes, M. L
Format Journal Article
LanguageEnglish
Published Washington, DC American Chemical Society 01.05.1994
Subjects
Acids
Analysis methods
Applied sciences
Chemistry
Environmental monitoring
Exact sciences and technology
Groundwater
Natural water pollution
Pollution
Water treatment and pollution
Trace analysis
Water
Alachlor
Chemical analysis
Extraction
Solid phase
Enzyme immunoassay
ELISA assay
Herbicide
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Summary:A technique for eluting alachlor and its metabolite sequentially from a solid-phase extraction cartridge before performing an enzyme-linked immunosorbent assay is described. Evidence shows widespread occurrence of ethane-sulfonic acid in surface and ground water in the Midwest.
Bibliography:istex:FEBF969C65DAB49B0E1F3213FFE9289ED737E487
ark:/67375/TPS-H2TBX7ZW-N
ISSN:0003-2700
1520-6882
DOI:10.1021/ac00081a022