Dr. Ehrenstorfer

For five decades, Dr Ehrenstorfer has designed reference materials that analytical laboratories trust when testing for contaminants in environmental, food, and food contact samples – including pesticides, Per- and polyfluoroalkyl substances (PFAS), microplastics, veterinary drug residues, microbes, and mycotoxins. 

We guarantee customers quality they can rely on – with over half of our reference materials manufactured under the scope of our ISO 17034 accreditation, and Certificates of Analysis (CoA) measurements carried out in accordance with ISO/IEC 17025. We also offer a comprehensive range of matrix materials for food testing, plus standards designed to support compliance with US, Asia Pacific, and EU testing methods. 

The Dr Ehrenstorfer ISO 17034 Smart Solutions™ iMix range features state-of-the-art multi-residue mixtures for testing hundreds of PFAS, pesticides, terpenes, and drug residues – offering optimal analyte elution and maximum stability, and increasing efficiency by reducing the need for complicated method development or dilution steps.

Begin by logging in or creating an account to view pricing and place orders online. If you have specific requirements, you can request a custom quotation.