CSI: Crime Scene Investigation at St Michael's RC School

Chromatography

Match the dye to the suspect:
  1. You have been provided with 4 dyes (labelled 1-4) plus one  taken from the fibres found at the crime scene, labelled CS.
  2. Samples 1-4 are from the known types of denim.
  3. Compare the results of the chromatograms.
  4. Use the chromatography paper and water as solvent.

 

Frontpage - Footprints - Blood - Dyes - Powder - Suspect profiles