New International Calibration Standards for HPLC Analysis of Isomerized α-Acids. BrewingScience, [S. l.], v. 54, n. 9/10, p. 208, 2001. Disponível em: https://brewingscience.de/index.php/brewingscience/article/view/622. Acesso em: 30 may. 2026.