Number of rounds per annual series : 1
Number of sample per distribution : 1
Nature of samples : cognac.
Main parameters : copper, coniferaldehyde, ellagic acid, ethyl carbamate, furfural, gallic acid, HMF, syringaldehyde, sinapaldehyde, scopoletine, syringic acid vanillin, vanillic acid, 5-methyl furfural.