The aim of this module is to introduce and expand upon the techniques of analytical chemistry, with coverage of the underlying principles, practical implementation and illustrative applications. Advanced methods found in a modern analytical laboratory will be covered, including hyphenated techniques (such as GC-MS) where two different techniques are linked to provide better characterisation and sensitivities. At the end of this module students should appreciate the importance of the techniques used in order to provide detailed and accurate chemical analyses in several key areas and be able to discuss the principles and merits of different experimental techniques when faced with analytical problems.