WILSON, Richard. New International Calibration Standard (ICS-R2) for HPLC Analysis of Reduced (rho) iso-α-acids: Submitted on behalf of the International Subcommittee for Isomerized Hop-Acids. BrewingScience, [S. l.], v. 59, n. 11/12, p. 25–26, 2005. Disponível em: https://brewingscience.de/index.php/brewingscience/article/view/530. Acesso em: 30 may. 2026.