Les produits de marquage codés

Detecting the presence of a marking is performed using a UV lamp, except for banknote staining ink which is clearly visible. The product code reading is performed in a lab using some different analytical techniques (ICP-MS, SEM, pyrosequencing, sequencing, genotyping, optical observation…), depending on the type of built-in coding system (mineral, biological, physical…) Those new technologies are named forensic tagging systems.