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Development of Validated Method Using QuEChERS Technique for Organochlorine Pesticide Residues in Vegetable
Abstract A simple method was evaluated for the determination of 18 pesticide residues (alpha-BHC, betha-BHC, gamma-BHC, delta-BHC, Heptachlor, Aldrin, α-Endosulfan, DDE, Dieldrin, Endrin ,Expand
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Weathering of high-density polyethylene in different latitudes
Abstract Weathering tests were carried out on high-density polyethylene (HDPE) at two different latitudes. The chemical change in terms of carbonyl absorbance was monitored by Fourier transformExpand
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Pyrethroid residues in Indonesian cocoa powder: Method development, analysis and risk assessment
Abstract While pyrethroids and other pesticide residues in cocoa beans have been reported previously, no report on pesticide residues in cocoa powder has been documented. In this paper, pyrethroidsExpand
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Anthraquinone in Indonesian infusion tea: analysis by HPLC–UV and risk assessment
BackgroundDetection of anthraquinone in tea samples marketed in Europe is raising a concern due to the possible carcinogenicity of this compound. The European Union has set a very low maximum residueExpand
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Screening method for wood extractives: direct cellulose thin-layer chromatography plate
A method for screening wood extractives was developed using cellulose thin-layer chromatography plate (Cell-TLC) separation and was directly applied to bioassays. Wood meal (≪60 mesh) from nangkaExpand
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Analytical Method Development for the Determination of Α-Endosulfan and Bifenthrin Pesticide Residues in Tea
Normal 0 false false false MicrosoftInternetExplorer4 The development of analytical method for the determination of α-endosulfan and bifenthrin residues in tea has been done. The complex matrices andExpand
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