kresoxim-methyl and ametryne

kresoxim-methyl has been researched along with ametryne* in 1 studies

Other Studies

1 other study(ies) available for kresoxim-methyl and ametryne

Article	Year
Coordination polymer adsorbent for matrix solid-phase dispersion extraction of pesticides during analysis of dehydrated Hyptis pectinata medicinal plant by GC/MS. Talanta, 2010, Dec-15, Volume: 83, Issue:2 The coordination polymer [Zn(BDC)(H(2)O)(2)](n) was tested for extraction of pyrimethanil, ametryn, dichlofluanid, tetraconazole, flumetralin, kresoxim-methyl and tebuconazole from the medicinal plant Hyptis pectinata, with analysis using gas chromatography-mass spectrometry in selected ion monitoring mode (GC/MS, SIM). Experiments carried out at different fortification levels (0.1, 0.5 and 1.0 μg g(-1)) resulted in recoveries in the range 73-97%, and RSD values were between 5 and 12% for the [Zn(BDC)(H(2)O)(2)](n) sorbent. Detection and quantification limits ranged from 0.02 to 0.07 μg g(-1) and from 0.05 to 0.1 μg g(-1), respectively, for the different pesticides studied. The method developed was linear over the range tested (0.04-14.0 μg g(-1)), with correlation coefficients ranging from 0.9987 to 0.9998. Comparison between [Zn(BDC)(H(2)O)(2)](n) and the commercial phase C(18)-bonded silica showed good performance of the [Zn(BDC)(H(2)O)(2)](n) polymeric sorbent for the pesticides tested. Topics: Adsorption; Aniline Compounds; Chemistry Techniques, Analytical; Chlorobenzenes; Gas Chromatography-Mass Spectrometry; Hyptis; Methacrylates; Microscopy, Electron, Scanning; Pesticides; Phenylacetates; Plant Extracts; Plants, Medicinal; Polymers; Pyrimidines; Solid Phase Extraction; Strobilurins; Triazines; Triazoles	2010

Article

Year

Coordination polymer adsorbent for matrix solid-phase dispersion extraction of pesticides during analysis of dehydrated Hyptis pectinata medicinal plant by GC/MS.

Talanta, 2010, Dec-15, Volume: 83, Issue:2

The coordination polymer [Zn(BDC)(H(2)O)(2)](n) was tested for extraction of pyrimethanil, ametryn, dichlofluanid, tetraconazole, flumetralin, kresoxim-methyl and tebuconazole from the medicinal plant Hyptis pectinata, with analysis using gas chromatography-mass spectrometry in selected ion monitoring mode (GC/MS, SIM). Experiments carried out at different fortification levels (0.1, 0.5 and 1.0 μg g(-1)) resulted in recoveries in the range 73-97%, and RSD values were between 5 and 12% for the [Zn(BDC)(H(2)O)(2)](n) sorbent. Detection and quantification limits ranged from 0.02 to 0.07 μg g(-1) and from 0.05 to 0.1 μg g(-1), respectively, for the different pesticides studied. The method developed was linear over the range tested (0.04-14.0 μg g(-1)), with correlation coefficients ranging from 0.9987 to 0.9998. Comparison between [Zn(BDC)(H(2)O)(2)](n) and the commercial phase C(18)-bonded silica showed good performance of the [Zn(BDC)(H(2)O)(2)](n) polymeric sorbent for the pesticides tested.

Topics: Adsorption; Aniline Compounds; Chemistry Techniques, Analytical; Chlorobenzenes; Gas Chromatography-Mass Spectrometry; Hyptis; Methacrylates; Microscopy, Electron, Scanning; Pesticides; Phenylacetates; Plant Extracts; Plants, Medicinal; Polymers; Pyrimidines; Solid Phase Extraction; Strobilurins; Triazines; Triazoles

2010