crime scene investigation toolbox/ kits is for finding, extracting and preserving the trace evidence.

 Crime scene investigation toolbox/kits

The toolbox/kits is for finding, extracting and preserving the trace evidence.

A wide range of trace evidence includes oils and fats, fiber, rubber, plastics, glass,  wood, pollen, explosives, fire residue, body fluids, blood, hair, and other human tissues.