Auteur Masatoshi Nagai
Documents disponibles écrits par cet auteur (1)
Affiner la recherche
Article : texte imprimé
Masato Taki, Auteur ; Masatoshi Nagai, Auteur |Twenty marine-engine lubricants from five Japanese oil companies were discriminated on the basis on a hopane analysis using a gas chromatograph−mass spectrometer (GC−MS). The hopane ratios of 18α-22,29,30-trisnorneohopane (1) to 17α-22,29,30-tri[...]
