共 50 条
- [1] PHOTOMETRIC DETERMINATION OF TIN WITH PYROCATECHOL VIOLET INDUSTRIAL LABORATORY, 1965, 31 (11): : 1632 - &
- [2] PHOTOMETRIC DETERMINATION OF VANADIUM BY MEANS OF PYROCATECHOL VIOLET FRESENIUS ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, 1971, 254 (04): : 286 - &
- [5] NEW SPECIFIC REAGENT FOR PHOTOMETRIC DETERMINATION OF COPPER JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1976, 31 (10): : 1495 - 1496
- [6] NITROXAMINAZO AS A REAGENT FOR THE PHOTOMETRIC-DETERMINATION OF COPPER JOURNAL OF ANALYTICAL CHEMISTRY OF THE USSR, 1978, 33 (12): : 1793 - 1796
- [7] Photometric characteristics of de-sulfonated pyrocatechol violet and its application to the photometric determination of trace amounts of mercury 2001, Shanghai Research Institute of Materials (37):
- [8] PHOTOMETRIC DETERMINATION OF TUNGSTEN(VI) IN PRESENCE OF LARGE AMOUNTS OF MOLYBDENUM(VI) BY MEANS OF PYROCATECHOL VIOLET ZHURNAL ANALITICHESKOI KHIMII, 1971, 26 (10): : 1962 - +