Concentration levels of 2,4-D and 2,4,5-T in forensic material

Coutselinis, A.; Kentarchou, R.; Boukis, D.

doi:10.1016/0300-9432(77)90021-8

Cited by 10 publications

(2 citation statements)

References 4 publications

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“…In most cases of intoxication with herbicides of the phenoxyacid type, 2,4-dichlorophenoxy acetic acid was found as the toxic substance [4][5][6][7], but intoxications with 2,4-DP are rare. In the case presented, 2,4-DP could be identified as the methylester by GC-MS. For GC-MS pre-analytic derivatisation is frequently required, but it is widely regarded as the most specific analytical method available for drug detection and quantification.…”

Section: Resultsmentioning

confidence: 99%

Comparison of HPLC and CE for the analysis of dichlorprop in a case of intoxication

West¹,

Frost²,

Köhler³

1997

International Journal of Legal Medicine

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A 49-year-old white male was found lying unconscious at home. He had vomited, his mouth was filled with a white foam and a pungent odour filled the room. After emergency treatment blood, urine and stomach contents were screened for drugs after acid and alkaline extraction with subsequent derivatisation and GC-MS analysis. Large quantites of 2,4-dichlorophenoxypropionic acid (dichlorprop, 2,4-DP) were found in all acid extracts. The man died 3 h later in hospital. Body fluids and tissues obtained at autopsy were analysed for 2,4-DP by high-performance liquid chromatography and capillary electrophoresis. The concentrations of 2,4-DP in cardiac blood, stomach contents, bile, liver, spleen, kidney and brain found by both methods were very similar.

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Section: Resultsmentioning

confidence: 99%

Comparison of HPLC and CE for the analysis of dichlorprop in a case of intoxication

West¹,

Frost²,

Köhler³

1997

International Journal of Legal Medicine

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“…One of the advantages claimed for their use in agriculture is that they are degraded [9, 101. A number of analytical procedures for the determination of the derivatives of the phenoxyacetic acids have been reported [11][12][13][14][15]. Most of these are based on spectrophotometry and gas chromatography and require derivatization of the compounds.…”

Section: Mttroductionmentioning

confidence: 99%

The determination of organochlorine compounds by adsorptive stripping voltammetry, part II: 2,4‐dichlorophenoxyacetic acid and 2,4,5‐trichlorophenoxyacetic acid

James

Magee

1990

Electroanalysis

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An indirect procedure for the determination of 2,4-dichlorophenoxyacetic acid (2,4-D) and 2,4,5-trichlorophenoxyacetic acid (2,4,5-T) in mixtures via adsorptive stripping voltammetry is reported. This method takes advantage of the formation of a new pH-dependent peak, which is obtained when these acids interact with Fe(I1). The limits of detection are 1.7 ppb for 2,4-D and 1.5 ppb for 2,4,5-T. The relative standard deviations (for 10 determinations) are 6.2 and 5.7%, respectively.

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Herbicides

Johnson¹

2015

Hamilton &Amp; Hardy's Industrial Toxicology

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Concentration levels of 2,4-D and 2,4,5-T in forensic material

Cited by 10 publications

References 4 publications

Comparison of HPLC and CE for the analysis of dichlorprop in a case of intoxication

Comparison of HPLC and CE for the analysis of dichlorprop in a case of intoxication

The determination of organochlorine compounds by adsorptive stripping voltammetry, part II: 2,4‐dichlorophenoxyacetic acid and 2,4,5‐trichlorophenoxyacetic acid

Herbicides

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