Accurate analytical data is critical in the pharmaceutical industry. During drug development this information is used to evaluate and select formulations for use in toxicology and clinical studies, to assess manufacturing processes and to assess the suitability and stability of clinical supplies. For marketed products, analytical data is used to assess the suitability and stability of the commercial product.

Development and use of robust analytical methods is critical for the ability to generate accurate analytical data. Sample preparation is an integral part of the analytical...