Nondestructive spectrophotometric identification of inks and dyes on paper.
D002845:Chromatography / Q000295:instrumentation; D004396:Coloring Agents / Q000032:analysis*; D005554:Forensic Medicine; D006236:Handwriting; D006801:Humans; D007281:Ink / Q000032:analysis*; D008722:Methods; D010209:Paper / Q000032:analysis*; D013053:Spectrophotometry / Q000295:instrumentation
D004396:Coloring Agents