1. Chemistry, Microscopy And Toxicology
... characteristics; (5) Fibers, to determine type ( vegetable, animal, mineral or synthetic), composition, dyes used, and processing marks; (6)liquor, for alcoholic proof, trace alcohols, sugars, colourants, and other signs of adulteration; (7) ùpaint, glass, plastics, and metals, usually in millimeter -sized chips, to classify and compare known materials; (9) Swabs from the hands of the suspects, to be checked for the presence of gunshot residue ... from fibres or ink from documents. High performance liquid chromatography can be used to analyse drugs and pigments. Paint can be analy...
- Word Count: 4661
- Approx Pages: 19
- Grade Level: Undergraduate