Forensic Discrimination Potential of Blue, Black, Green, and Red Colored Fountain Pen Inks Commercially Used in Pakistan, by UV/Visible Spectroscopy, Thin Layer Chromatography, and Fourier Transform Infrared Spectroscopy
Examination and comparison of fountain pen inks are very important in forensic questioned documents examination in developing countries where the chances of fraud are greater in cases of cheques, marriage papers, entry of birth and death, etc. In this study, fountain pen inks of blue, black, green,...
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Main Authors: | Mehwish Sharif, Madeeha Batool, Sohail Chand, Zahoor Hussain Farooqi, Syed Azhar Ali Shah Tirmazi, Makshoof Athar |
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Format: | Article |
Language: | English |
Published: |
Wiley
2019-01-01
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Series: | International Journal of Analytical Chemistry |
Online Access: | http://dx.doi.org/10.1155/2019/5980967 |
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