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

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

“…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.…”

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

“…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.…”

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

“…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.…”

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

“…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.…”

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

“…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.…”

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

“…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.…”

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

“…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.…”