Characterization and Dating of Blue Ballpoint Pen Inks Using Principal Component Analysis of UV–Vis Absorption Spectra, IR Spectroscopy, and HPTLC

✍ Scribed by Samir Senior; Ezzat Hamed; Mamdouh Masoud; Eman Shehata

• Book ID: 114767682
• Publisher: John Wiley and Sons
• Year: 2012
• Tongue: English
• Weight: 220 KB
• Volume: 57
• Category: Article
• ISSN: 0022-1198
• DOI: 10.1111/j.1556-4029.2012.02091.x