Simultaneous Direct Determinations of Na, Mg, K, Ca, P, and S in Biodiesel Fuel by ICP-QMS/QMS after Xylene Dilution: Development and Application of a High-throughput Method for a Homogeneity Assessment of a Candidate Reference MaterialYanbei Zhu, Masahiko Numata, Yuko Kitamaki|Analytical Sciences|2017Cited by 7
Characterization of a certified reference material (NMIJ CRM 8301-a) for determination of Cu in bio-ethanolYanbei Zhu, Koichi Chiba, Tomohiro Narukawa et al.|Fuel|2012Cited by 5
Accurate Characterization of Sulfur in Biodiesel Fuel Certified Reference MaterialYuko Kitamaki, Masahiko Numata, Yanbei Zhu|Journal of the Japan Petroleum Institute|2016Cited by 5
Determination of Sulfur in Bio-Samples by ICP-QMS/QMS with an ORCYanbei Zhu, Koichi Chiba, Akiharu Hioki et al.|Journal of Analytical & Bioanalytical Techniques|2015Cited by 5
Determination of Sulfur in Bioethanol Certified Reference MaterialYuko Kitamaki, Kenji Kato, Masahiko Numata et al.|Journal of the Japan Petroleum Institute|2013Cited by 2