共 50 条
- [23] INFLUENCE OF CATIONS ON THE NINHYDRIN REACTION WITH AMINO-ACIDS CHEMIA ANALITYCZNA, 1980, 25 (05): : 883 - 886
- [30] ON THE COLORIMETRIC DETERMINATION OF ALPHA-AMINO ACIDS BY NINHYDRIN REACTION YAKUGAKU ZASSHI-JOURNAL OF THE PHARMACEUTICAL SOCIETY OF JAPAN, 1954, 74 (11): : 1284 - 1284