Entry requirements

Bachelor's degree 180 credits. Knowledge in chemistry/biochemistry equivalent 30 credits.

Learning outcomes

On completion of the course the student shall be able to:

• describe the chemistry utilised in different methods used to visualise fingerprints
• describe the chemistry used indifferent methods to identify explosives
• account for the principles for the instrumental techniques presented during the course
• use spectroscopic techniques to investigate for example documents, bullets, tools
• suggest and use appropriate methods for determination of fire accelerators
• utilise multivariate methods to distinguish chemical traces as glass fragments, and other pigments
• evaluate results obtained with different methods with respect to selectivity and sensitivity

Content

Methods for the analysis of samples taken at fire scenes to find the cause of the fire. Fingerprint with different techniques will be illustrated. Methods to connect bullets to manufacturer and weapons are discussed. Identification of paper with spectroscopic techniques. Analysis of pigments from documents and samples from car accidents such as flakes from paint and glass fragments where identification by means of multivariate data analysis is discussed. Identification of tools from their steel composition. Methods to distinguish different explosives are demonstrated.

Instruction

The course comprises lectures, laboratory sessions, seminars and if possible a study visit. A larger literature project is also included.

Assessment

Written examination at the end of the course. For approval, passed laboratory course and passed project, presented orally and with a written report, are also required. Laboratory sessions that are part of the course and projects are marked to 6 credits.