Forensic Examination of “Slightly Soluble” Ink Pigments Using Thin-Layer Chromatography

    Volume 38, Issue 5 (September 1993)

    ISSN: 0022-1198

    CODEN: JFSOAD

    Page Count: 3


    Aginsky, VN
    Senior Research Chemist, Forensic Science Center, Ministry of the Interior, Moscow,

    (Received 8 September 1992; accepted 24 March 1993)

    Abstract

    A three-step thin-layer chromatographic procedure for examining colored components of printing and writing inks and other marking materials is described. The procedure uses the original stage of separating phthalocyanine pigments and other “slightly soluble” organic pigments.

    Experimental conditions are given.


    Paper ID: JFS13516J

    DOI: 10.1520/JFS13516J

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    Title Forensic Examination of “Slightly Soluble” Ink Pigments Using Thin-Layer Chromatography
    Symposium , 0000-00-00
    Committee E30