Our company produces raw materials for preparing calibration gas mixtures and samples of by-products from processes such as pentaerythritol, phenol and bisphenol A production.

Reference materials are essential for chromatographic analysis. We prepare them by targeted synthesis followed by thorough purification to remove by-products with similar structures and properties. Reference standards for by-products from pharmaceutical, petrochemical and oil-refining processes are especially important because these industries need to quantify product isomers and other trace impurities in complex industrial mixtures.