共 50 条
- [22] SPECTROPHOTOMETRIC STUDY OF COMPLEXES OF BISMUTH WITH PYROCATECHOL VIOLET AND DIPHENYLGUANIDINE JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1975, 30 (03): : 442 - 446
- [23] SPECTROPHOTOMETRIC DETERMINATION OF TIN IN BRONZES WITH PYROCATECHOL VIOLET INDUSTRIAL LABORATORY, 1970, 36 (09): : 1327 - &
- [27] EXTRACTIVE-SPECTROPHOTOMETRIC DETERMINATION OF BI(III) AS BI(III)-BROMIDE-NITRON ANALES DE QUIMICA SERIE B-QUIMICA INORGANICA Y QUIMICA ANALYTICA, 1985, 81 (01): : 88 - 92
- [30] TERNARY COMPLEXES OF ALUMINUM, GALLIUM, INDIUM, SCANDIUM, AND THORIUM WITH PYROCATECHOL VIOLET AND CETYLTRIMETHYLAMMONIUM JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1982, 37 (10): : 1402 - 1408