BIENDL, Martin; FOSTER, Bob. New International Calibration Standard (ICS-R3) for HPLC Analysis of Rho-iso-α-acids: Submitted on behalf of the International Hop Standards Committee. BrewingScience, [S. l.], v. 70, n. 3/4, p. 85, 2017. Disponível em: https://brewingscience.de/index.php/brewingscience/article/view/306. Acesso em: 30 may. 2026.