Volume 25, Issue 1 (January 1980)

    Electrophoretic Identification of Felt Tip Pen Inks

    (Received 2 March 1979; accepted 8 June 1979)

    Published Online: January

    CODEN: JFSOAD

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    Abstract

    Three techniques for the identification of felt tip pen inks by electrophoresis are described. Different solvents for extracting the ink to be tested are suggested. Ten different felt tip pen inks were used. While it was found more equipment, more chemicals, and a larger amount of the sample ink are necessary for electrophoresis than for some other processes of ink identification, electrophoresis is effective.


    Author Information:

    Moon, HW
    Document examiner, Nebraska State Patrol Criminalistics Laboratory, Lincoln,


    Stock #: JFS10949J

    ISSN: 0022-1198

    DOI: 10.1520/JFS10949J

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    Author
    Title Electrophoretic Identification of Felt Tip Pen Inks
    Symposium , 0000-00-00
    Committee E30