Changes in composition of ballpoint pen inks on aging in darkness

Journal of Forensic Sciences

Volumn 47, Issue 2, 2002, Pages 324-327

  Andrasko, Jan ^a  

^a Statens kriminaltekniska laboratorium   (Sweden)

Author keywords

Aging of inks; Document examination; Forensic science; HPLC; Inks; Relative age determination; Ternary diagrams

Indexed keywords

INK;

AGE DETERMINATION; ARTICLE; CHEMICAL ANALYSIS; CHEMICAL COMPOSITION; COMPARATIVE STUDY; DOCUMENTATION; EXTRACTION; FORENSIC IDENTIFICATION; FORENSIC SCIENCE; HIGH PERFORMANCE LIQUID CHROMATOGRAPHY; PRIORITY JOURNAL;

EID: 0036195165     PISSN: 00221198     EISSN: None     Source Type: Journal    
DOI: 10.1520/jfs15251j     Document Type: Article

References (2)

1. A sketch of analytical methods for document dating. Part II. The dynamic approach: Determining age dependent analytical profiles
2. HPLC analysis of ballpoint pen inks stored at different light conditions