Quantitative nuclear magnetic resonance spectrometry: II. Purity of phosphorus-based agrochemicals glyphosate (N-(phosphonomethyl)-glycine) and profenofos (O-(4-bromo-2-chlorophenyl) O-ethyl S-propyl phosphorothioate) measured by 1H and 31P QNMR spectrometry

Analytica Chimica Acta

Volumn 474, Issue 1-2, 2002, Pages 125-135

  Saed Al Deen, Tareq ^a   Brynn Hibbert, D ^a   Hook, James M ^a   Wells, Robert J ^b  

^a UNIVERSITY OF NEW SOUTH WALES   (Australia)

^b Artfern Agrochemical Development Pty Ltd   (Australia)

Author keywords

31P NMR; Agrochemicals; Glyphosate; Profenofos; Purity measurements; Quantitative NMR spectrometry

Indexed keywords

ACETIC ACID; GLYPHOSATE; PHOSPHATE; PROFENOFOS; SODIUM DIHYDROGEN PHOSPHATE; SOLVENT; TRIMETHYL PHOSPHATE; UNCLASSIFIED DRUG;

ACCURACY; ANALYTIC METHOD; ARTICLE; AUSTRALIA; MEASUREMENT; PHOSPHORUS NUCLEAR MAGNETIC RESONANCE; PRIORITY JOURNAL; PROTON NUCLEAR MAGNETIC RESONANCE; QUANTITATIVE ANALYSIS; STANDARD;

EID: 0037049268     PISSN: 00032670     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0003-2670(02)01017-6     Document Type: Article

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