Separation and identification of metal dithizonates by thin-layer chromatography and its application in toxicological analysis Swarup Narain TewariNirmal Bhatt OriginalPaper Pages: 337 - 340
Diphenylcarbazone as a sensitive reagent for the spectrophotometric determination of iridium(IV) Gurcharan Singh Manku OriginalPaper Pages: 341 - 348
Micro and semimicro determination of arsenate using ion-selective electrodes Walter Selig OriginalPaper Pages: 349 - 359
Einige neue Möglichkeiten zur Durchführung zyklischer Vervielfachungen H. WeiszU. Fritsche OriginalPaper Pages: 361 - 372
Application of the Karl Fischer method to the determination of the moisture content in insulating papers O. GimesiT. CserfalviE. Pungor OriginalPaper Pages: 373 - 379
Einsatz der Makrosonde zur Kohlenstoff- und Schwefelbestimmung in Meteoriten H. MalissaM. GrasserbauerE. Waldmann OriginalPaper Pages: 381 - 391
Microchemical investigation of medicinal plants. IX Jerry PolesukT. S. Ma OriginalPaper Pages: 393 - 399
Synthesis of three14C-labelled phenanthrene aminomethanols Ping -Lu ChienC. C. Cheng OriginalPaper Pages: 401 - 412
Pyrazyl methyl ketones as potential chelating agents John C. GuyonWilliam J. Maurits OriginalPaper Pages: 413 - 416
Kinetic micro determination of mercury in natural waters and biological materials P. J. KeR. J. Thibert OriginalPaper Pages: 417 - 427
Micro and semimicro determination of thiols with ion-selective electrodes Walter Selig OriginalPaper Pages: 453 - 466
Pyridine ketoximes as analytical reagents: The spectrophotometric determination of cobalt with 2-pyridyl-2-thienyl-β-ketoxime H. R. NotenboomW. J. HollandR. G. Billinghurst OriginalPaper Pages: 467 - 473
Atomic absorption spectrometry of traces of tri- and hexavalent chromium Masaaki YanagisawaMasami SuzukiTsugio Takeuchi OriginalPaper Pages: 475 - 480