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...

por Sharif, Mehwish, Batool, Madeeha, Chand, Sohail, Farooqi, Zahoor Hussain, Tirmazi, Syed Azhar Ali Shah, Athar, Makshoof
Publicado 2019

Investigation and Discrimination of Ballpoint Pen Inks by Analytical Techniques and Chemometrics

por Sharif, Mehwish, Chand, Sohail, Tirmazi, Syed Azhar Ali Shah, Farooq, Umar, Athar, Muhammad Makshoof, Batool, Madeeha
Publicado 2022

Discrimination of Pakistani Fountain Pen Inks by Gas Chromatography-Mass Spectrometry (GC-MS)

por Sharif, Mehwish, Jalees, Muhammad Irfan, Ali Shah Tirmazi, Syed Azhar, Athar, Muhammad Makshoof, Durrani, Arjumand Iqbal, Batool, Madeeha
Publicado 2022