Cfm Oskar Tropitzsch opens a new chapter in the section of mycotoxin-standards. From now on we are in the position to supply isotop labeled mycotoxins. Depending on the product either labeld with -d3, -d5 or –d6. Out of this portfolio we supply reference substances for the ms-analytic (mass spectrometry). As soon as we have further products available, we are going to add them to this chapter.