? Are you interested in our new BIB reference but have some questions?

- This wine does not come from my region, in FTIR is it possible that a "matrix effect" influences the results to the point of not finding the reference value of the certificate?

No, the calibrations supplied with most FTIRs are taken from a large library of wines of all origins and colors with one common characteristic, which is that they are "finished wines".
Possible differences, which should remain within the uncertainties supplied with the certificate, often come from the local setting of your instrument/IRTF, whereas our reference values are derived from robust statistical processing.
Our new product has been characterized by over 60 accredited laboratories from FRANCE, ITALY, SPAIN and HUNGARY via OIV or OIV-based in-house methods (no IRTF method). This guarantees accuracy of use wherever you are. So don't hesitate any longer! Test our new Certified Reference Material in 3 L format.