BIENDL, Martin; FOSTER, Bob. New International Calibration Standard (ICS-A1) for HPLC Analysis of Alpha-Acids in Beer: Submitted on behalf of the International Hop Standards Committee. BrewingScience, [S. l.], v. 72, n. 11/12, p. 187, 2019. Disponível em: https://brewingscience.de/index.php/brewingscience/article/view/256. Acesso em: 30 may. 2026.