Analytical assistance service
What is Perfecta?
PERFECTA is the SIAD Group’s brand
of internationally traceable calibration gas mixtures.
SIAD mixtures
SIAD's globally recognised metrology mixtures represent added value for specific applications in various sectors such as petrochemical, forensics, energy, automotive and environmental.
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We have more than 400 available components
Do you have doubts about the mixtures to use?
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About us
SIAD, an example
of dedication, passion and competence for 90 years
Founded in 1927, SIAD today represents one of Italy's leading chemical groups, with operations in several countries in Europe and around the world.
Over the years, SIAD has consolidated its expertise, becoming a leader in the production and distribution of a complete range of industrial gases for various sectors
Our laboratory: a success story
SIAD's Specialty Gases Laboratory has a long history of high quality and continuous improvement.
- Founded in the 1960s, the Laboratory has been able to evolve and adapt to the changing needs of the market.
- In the 1990s, it obtained ISO 9001 certification
- In 2001, the SIAD Laboratory became the first centre in Italy for the calibration of metrological mixtures, consolidating its leadership in the sector.
- In 2018, ISO 17034 certification was acquired. From this moment on, the Laboratory officially becomes a manufacturer of Certified Reference Materials.