The Parameters of Ballpen Ink Examinations
- 1 October 1976
- journal article
- Published by ASTM International in Journal of Forensic Sciences
- Vol. 21 (4) , 917-922
- https://doi.org/10.1520/jfs10577j
Abstract
Prior to about 1950, the inks encountered on questioned documents were usually fluid inks of the washable dyestuff or iron gallotannate varieties. Analysis of these inks included observation under various wavelengths of light ranging from ultraviolet (UV)Keywords
This publication has 6 references indexed in Scilit:
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- Differentiation of Blue Ballpoint Pen InksThe Journal of Criminal Law, Criminology, and Police Science, 1961
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- Horizontal Paper Chromatography in the Identification of Ball Point Pen InksThe Journal of Criminal Law, Criminology, and Police Science, 1954
- Comparison of Ink Writing on Documents by Means of Paper ChromatographyThe Journal of Criminal Law, Criminology, and Police Science, 1952
- Comparison of Writing Inks by Paper ChromatographyThe Journal of Criminal Law, Criminology, and Police Science, 1952