The separation of o-phthalaldehyde derivatives of amino acids by reversed-phase chromatography on octylsilica columns.
Jarrett HW, Cooksy KD, Ellis B, Anderson JM. The separation of o-phthalaldehyde derivatives of amino acids by reversed-phase chromatography on octylsilica columns. Anal Biochem. 1986 Feb 15; 153(1):189-98.