BIENDL, Martin. New International Calibration Standard (ICS-I3) for HPLC Analysis of Iso-α-acids: Submitted on behalf of the International Subcommittee for Isomerized Hop α-Acids Standards. BrewingScience, [S. l.], v. 62, n. 1/2, p. 25, 2009. Disponível em: https://brewingscience.de/index.php/brewingscience/article/view/464. Acesso em: 30 may. 2026.