Prepurification and derivatization of alpha-keto acids using hydrazide gel. Application in gas chromatography and gas chromatography--mass spectrometry.
作者信息
Todoriki H, Hayashi T, Naruse H, Ikeda S
出版信息
J Chromatogr. 1982 Nov 12;232(2):394-9. doi: 10.1016/s0378-4347(00)84179-1.