Ink dating analysis
The solvent soon migrates up the plate carrying the ink with it.
This applies particularly to some insect and mite plant galls. In human pathology, a gall is a raised sore on the skin, usually caused by chafing or rubbing.
The term "ink analysis" usually refers to chemical tests which are applied to small samples of ink removed from a document.
The traditional method for analyzing writing inks is Thin Layer Chromatography (TLC).
The case settled before a trial testimony was required. Valery Aginsky Link to text version of Court Document – JJK Industries VS KPLUS Inc. Link to pdf version of Court Document – Order Denying Defendants’ Motion to Exclude the Testimony of Plaintiff’s Expert Erich J.
Speckin Link to pdf version of Supporting Court Documents Erick Speckin, Dr.