Pyrolysis is a technique of destructive sample preparation, which involves chemically decompose organic matter or any other material (other than metal and glass), through application of very high temperatures.

Ingenieria Analitica is the exclusive distributor in Spain of the CDS Analytical Company, an American company with over 40 years experience in the development of instruments for sample preparation. In 1969, CDS, introduced to the market its first pyrolyzer, have since they have continued promoting this line to become one of the global leaders in these methodologies.