Chemometrics Raman spectroscopy StreamLineTM imaging Tablet imaging Empty ModellingTM multivariate curve resolution (EM-MCR) The quantity of Raman spectroscopy data and the speed at which it can be collected when using fast imaging techniques have made the application of multivariate data analysis techniques – such as chemometrics – an invaluable and powerful tool. By Tim Smith at Renishaw plc ...

New generation ambient air samplers operate at much lower sampling flow rates than do their “high volume” predecessors, namely 16.7 liters/minute. When these new air samplers emerged several years ago there were limited tools available with which to assess and calibrate their operating flow rate. In 1996 a flow meter specifically designed for these new air samplers came available, known as the ...