CHE-10037: Forensic Analysis

This module covers the basic chemical and physical methods of analysis of trace evidence. It focuses on some of the key characterisation and separation techniques, such as microscopy, microspectroscopy and chromatography, and provides hands-on experience in a variety of analytical methods through practical laboratory work. It also includes the study of statistical methods for the interpretation and evaluation of forensic data.

Intended Learning Outcomes

To demonstrate an appreciation of the basic principles of qualitative analysis and data processing, will be achieved by assessments.

To show an appreciation of the importance of sample preparation and separation techniques in the context of forensic applications, will be achieved by assessments.

To demonstrate an understanding of the background principles of optical microscopy, basic spectroscopic techniques and chromatography, will be achieved by assessments.

To show the ability to analyse samples of trace evidence using compound and polarising microscopes, will be achieved by assessments.

To demonstrate the ability to analyse organic and inorganic samples using IR and UV spectroscopy and chromatography, will be achieved by assessments.

To show an understanding of the principles underlying the statistical interpretation of forensic data will be achieved by assessments.

To demonstrate an understanding of uncertainty, chance, probability, odds, population distributions and sampling, likelihood ratio and the concept of the weight of evidence will be achieved by assessments.

To show a working knowledge of the use of spreadsheets will be achieved by assessments.

To demonstrate the ability to record, report and present the results of investigation and analysis, and to understand the implication of statistical findings will be achieved by assessments.

Study hours

Lectures (20h), laboratory work (24h), problem classes (10h), directed study (20h), independent learning (76h)

Description of Module Assessment

01: Exercise weighted 20%

Skills tests
Two assessments testing the knowledge of the material and problem solving skills

02: Laboratory Assessment weighted 30% (min pass mark of 40)

Lab reports
Two reports based on lab work and practical test

03: 2 Hour Unseen Exam weighted 50% (min pass mark of 30)

2-hour unseen exam
2-hour unseen exam

Version: (1.06B) Updated: 02/Oct/2013

This document is the definitive current source of information about this module and supersedes any other information.