This module uses a blended approach to learning with recorded lectures, live workshops and laboratory classes. It is assessed through a lab report and a class test.
This module looks at the acquisition and analysis of chemcial data for use in forensic science, there are three main sections; chemistry fundamentals, chemical analysis and data processing.
Chemistry fundamentals includes the periodic table, chemical bonding, states of matter, moles and concentration, balanced chemical equations and the units used in chemistry.
Chemical analysis covers introductory spectroscopic analysis using UV/VIS, infrared and atomic absorption spectrometry, and chromatography.
Data handling is covered with a review of basic statistical principles, trend analysis, precision, accuracy and errors. There will be a case study on practical applications of chemical analysis. Students will gain skills in the collection, manipulation and interpretation of analytical data, and in the background theory and application of analysis methods.
Practical exercises will include a selection of; thin layer chromatography of amphetamines, atomic absorption analysis of the metal content of glasses, HPLC quantifaction of caffeine in drinks, UV/visible spectroscopy of salicylates and identification of drugs using infrared spectroscopy.
Undertaking this module will help the students to develop a range of 'I am UWS' Graduate Attributes.
Universal – development of critical thinking, ethically and research minded.
Work Ready – an effective problem solver, communicator and ambitious.
Successful – by being autonomous, resilient and driven.
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