Procedure for the manufacture of the gas-chromatographic columns more suitable for the analysis of the most volatile fraction of aroma of wines, brandies, whiskies, rones, holandas and vinagres. (Machine-translation by Google Translate, not legally binding)

摘要

Method of manufacturing the most suitable gas chromatographic columns for the analysis of the most volatile fraction of the aroma of wines, brandies, whiskeys, rums, holandas and vinegars, characterized by the use of mixed phases, resulting from double, triple or quadruple mixtures of : squalane, di-2-ethyl-hexyl-sebacate, ucon ib 550x and carbowax 400. In all possible proportions. (Machine-translation by Google Translate, not legally binding)