10 Sep 2013 --- Recent developments in techniques under the broad umbrella of chemical analysis have allowed the investigation and solving of problems that were previously difficult to understand. One technique in which Campden BRI has made significant investment is Fourier transform infra-red spectroscopy, exemplified by the acquisition of an Agilent 670 FT-IR Spectrometer and an Agilent 620 FTIR microscope, fitted with a state of the art Focal Plane Array Detector.