- Acids
- Alkalis/ technical components or home appliances
- Dyes and pigments
- Fibers and hairs
- Food
- Glasses
- Tear chemicals
- Oils and fats
- Floors
- Adhesives
- Clothes / garments
- Corrosive products
- Cosmetic products
- Devices and electric components
- Fertilizers
- Hydrocarbon fuels
- Light filaments
- Lubricants and spermicidal agents
- Metals and alloys
- Paint
- Plastic
- Pyrotechnic devices
Marks and impressions
- Damage examination
- Glove marks
- Footwear brands
- Tire marks
- Printing / printing on fabric
- Non-friction marks on the body
- Tool marks and impressions
- Manufacturing marks (including restoration serial number)
Fires and explosives
To study residue left by fires and explosions, it is possible to use: thin layer chromatography, gas-liquid chromatography, and high-performance liquid chromatography. The type of substance that was used can be determined.