共 50 条
- [1] DETERMINATION OF PRIMARY AND SECONDARY ALIPHATIC AMINES BY NEAR-INFRARED SPECTROPHOTOMETRY SPECTROCHIMICA ACTA, 1962, 18 (06): : 884 - 884
- [5] NEAR-INFRARED ANALYSIS OF MIXTURES OF PRIMARY AND SECONDARY AROMATIC AMINES SPECTROCHIMICA ACTA, 1958, 12 (04): : 371 - 371