Articles on: forensic


Gas Chromatography (GC) is one of the primary analytical techniques used in every CSI laboratory.


Here is another example of forensic application of HPLC that allows to classify and date the black gel pen ink entries on documents. Gel pens first came out in 1984 in Japan and quickly became popular throughout the world due to their solid line, bold colors, and low cost. They are also regarded as environmentally […]


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