共 50 条
- [41] SPECTROPHOTOMETRIC DETERMINATION OF THALLIUM WITH BROMOPYROGALLOL RED IN THE PRESENCE OF QUATERNARY AMMONIUM-SALTS CHEMIA ANALITYCZNA, 1986, 31 (5-6): : 843 - 849
- [42] Spectrophotometric determination of thallium in zinc and zinc base alloys with iodoacetic acid and hexamethylenetetramine FRESENIUS JOURNAL OF ANALYTICAL CHEMISTRY, 1996, 356 (06): : 371 - 374
- [43] Green analytical chemistry lab: Spectrophotometric determination of phosphate ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 2018, 256
- [48] Spectrophotometric determination of copper with rhodamine B-tungstocuprate heteropoly acid-PVA system Yejin Fenxi/Metallurgical Analysis, 17 (05): : 6 - 8