共 50 条
- [31] Rapid photometric determination of ascorbic acid in plant materials INDUSTRIAL AND ENGINEERING CHEMISTRY-ANALYTICAL EDITION, 1941, 13 : 0793 - 0794
- [34] DIFFERENTIAL PHOTOMETRIC-DETERMINATION OF SILICON AS MOLYBDOSILICIC ACID JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1981, 36 (06): : 747 - 749
- [35] PHOTOMETRIC DETERMINATION OF SULFURIC ACID IN AMMONIUM SULFATE. Coke and chemistry U.S.S.R., 1982, (11): : 34 - 37
- [37] PHOTOMETRIC-DETERMINATION OF SULFONIC-ACID DIHYDRAZINES JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1988, 43 (06): : 901 - 903
- [38] PHOTOMETRIC DETERMINATION OF BISMUTH, COPPER AND TELLURIUM WITH DIETHYLDITHIOCARBAMIC ACID JAPAN ANALYST, 1972, 21 (09): : 1197 - &
- [40] PHOTOMETRIC DETERMINATION OF GALATURONIC ACID IN A MIXTURE WITH NEUTRAL MONOSACCHARIDES ZHURNAL ANALITICHESKOI KHIMII, 1970, 25 (12): : 2459 - &