More examples
Animal Tissue
- Bones, blood, teeth and cartilage
- Fingernails, hairs and feathers
- Excrement and urine
Vegetable Matter
- Leaves, fibres and wood
Insects
- Classification of Invertebrates, eggs and larvae, insects, frass
- Testing for heat treatment
- Packaging damage (entrance/exit holes)
Plastics, Rubbers and Packaging Materials
- Plastic identification-Chemical tests, pyrolysis, melting point
- FT-IR Spectroscopy (on deplasticized polymeric material)
- Paper, man-made fibres
Miscellaneous
- Stones, dust dirt, charred materials