![An improved method for isolation and purification of underivatized amino acids for radiocarbon analysis]()
An improved method for isolation and purification of underivatized amino acids for radiocarbon analysisIshikawa, Naoto F.; Itahashi, Yu; Blattmann, Thomas M.; Takano, Yoshinori; Ogawa, Nanako O.; Yamane, Masako; Yokoyama, Yusuke; Nagata, Toshi; Yoneda, Minoru; Haghipour, Negar; Eglinton, Timothy I.; Ohkouchi, Naohiko · Analytical Chemistry · 2018