High quality reference materials are a must for accurate and reliable results in any analysis. Under the brand Biopure™, Romer Labs offers the broadest range of reference materials currently available on the market. These high quality products are available in crystalline or liquid form for mycotoxins, residues and contaminants. The product range is completed by internal standards, a range of stable, fully isotope labeled 13C standards in a ready-to-go liquid form. Furthermore, Romer Labs offers quality control materials for specific mycotoxins in different matrices. Each calibrant is accompanied by a certificate of analysis that follows ISO and Eurachem guidelines.