Chemical detection of fingerprints, Utilize alternative methods for detecting fingerprints. Examine some possible methods of gathering evidence when dusting for fingerprints is not effective.
Sonotrain* Foreign body model, with 6 different foreign bodies for insertion Pellets, shard of glass, nail, projectile, loose chippings/splinters of wood can be clearly detected /recognized, Realistic echog
Document Analysis: Comprehensive Lab Activities kit, designed to introduce students to the field of document analysis, Kit contains 10 unique sets of materials for 10 groups, Teachers Manual and Student Study Guide copymasters are included.