Detection and quantitative determination of certain chlorinated pesticides by micro-thin layer chromatography

Visweswariah, K.; Jayaram, M.

doi:10.1016/s0021-9673(00)91404-3

Cited by 9 publications

(1 citation statement)

References 7 publications

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“…plates was carried out as described by Visweswariah and Jayaram . 3 Macro-t.1.c. plates were prepared by the procedure described by Visweswariah and Majumder.lo Table I .…”

Section: Experimental Methodsmentioning

confidence: 99%

Rapid semiquantitative estimation of benzene hexachloride by micro‐t.l.c.

Visweswariah

Jayaram

1973

Pestic. Sci.

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The relationship between the spot concentration and the resolution of different components in commercial hexachlorocyclohexane with micro‐ and macro‐thin layer chromatography has been studied. Of the different spot concentrations investigated, only 0.025 μg on micro‐t.l.c. and 1.0 μg on macro‐t.l.c. gave two clear spots which can be made use of for the rapid semiquantitative estimation of benzene hexachloride in insecticide formulations. The application of this technique has been further investigated on different commercial benzene hexachloride dust formulations and the error ranged between 2 and 5%.

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“…plates was carried out as described by Visweswariah and Jayaram . 3 Macro-t.1.c. plates were prepared by the procedure described by Visweswariah and Majumder.lo Table I .…”

Section: Experimental Methodsmentioning

confidence: 99%

Rapid semiquantitative estimation of benzene hexachloride by micro‐t.l.c.

Visweswariah

Jayaram

1973

Pestic. Sci.

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Chemische Analytik – Literaturübersicht

Lienig

1973

Acta hydrochim. hydrobiol.

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Abstract257 Veröffentlichungen aus 10 Fachzeitschriften der Jahre 1970/71 über Probleme der chemischen Analytik von Wasserinhaltsstoffen wurden ausgewertet. Etwa die Hälfte dieser Veröffentlichungen befaßt sich mit anorganischen Wasserinhaltsstoffen. Hierbei nimmt die Analytik anorganischer Spurenstoffe zu. Die übrigen Literaturstellen verteilen sich etwa zu gleichen Teilen auf die Bestimmung organischer Wasserinhaltsstoffe und die instrumentelle Analysentechnik, wobei der Trend zur Automatisation nicht zu übersehen ist.

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A multiresidue analytical method for determining organochlorine, organophosphorus, dinitrophenyl and carbamate pesticides in apples

Johansson

1978

Pestic. Sci.

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A multiresidue analytical method for the simultaneous extraction of organochlorine, organophosphorus, dinitrophenyl and carbamate pesticides from apples is presented. Extraction is performed with a mixture of toluene and hexane. After clean-up on a Florisil column, and in some cases conversion to derivatives, quantitative determination is performed by electron-capture gas chromatography. Qualitative verification is performed by thin-layer chromatography or gas chromatography-mass spectrometry.

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Detection and quantitative determination of certain chlorinated pesticides by micro-thin layer chromatography

Cited by 9 publications

References 7 publications

Rapid semiquantitative estimation of benzene hexachloride by micro‐t.l.c.

Rapid semiquantitative estimation of benzene hexachloride by micro‐t.l.c.

Chemische Analytik – Literaturübersicht

A multiresidue analytical method for determining organochlorine, organophosphorus, dinitrophenyl and carbamate pesticides in apples

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