Ceramics-Silikáty 19, (4) 301 - 310 (1975) |
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CHROMATOGRAPHIC DETERMINATION OF ORGANOTIN COMPOUNDS IN FUNGISTATIC PLASTER
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Dressler Milan 1, Bártl Miroslav 2, Vespalec Radim 1
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1 Institute of Analytical Chemistry, Czechoslovak Academy of sciences, 662 28 Brno, Leninova 82
2 Research and Development Institute of Binding Materials and Asbestos Cements, 602 00 Brno, Kopečná 41
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A method was worked out for the determination of organotin compounds in fungistatic plaster by means of gas and liquid chromatography. The gas chromatographic method is based on chloroform extraction of organotin compounds from plaster and on the conversion of these high boiling compounds into more volatile derivatives (chlorides). Analysis by liquid chromatography is carried out directly after extraction with heptane. |
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