The choice of optimal conditions for the determination of arsenic in form of molybdenum blue V. I. Bogdanova OriginalPaper Pages: 317 - 330
Solvent extraction and spectrophotometric determination of titanium (IV) with 3-phenyl-3-methyl-2-mercaptopropenoic acid by use of the synergistic effect of pyridine A. IzquierdoL. Garcia PuignouJ. Rovira OriginalPaper Pages: 331 - 341
Solvent extraction of cobalt and nickel with 5,7-dichloro-2-methyl-8-hydroxyquinoline into chloroform A. IzquierdoR. CompañóE. Bars OriginalPaper Pages: 343 - 357
The application of the theory of experimental designing in the Generalized Standard Addition Method P. KościelniakA. Parczewski OriginalPaper Pages: 359 - 367
Non-linear transformations of factors in the generalized standard addition method P. Koscielniak OriginalPaper Pages: 369 - 380
Bestimmung von germanium in gesteinen und erzen durch destillation und spektralphotometrie M. Sager OriginalPaper Pages: 381 - 388
Development of solid phase reactors for continuous detection systems J. RüterU. P. FislageB. Neidhart OriginalPaper Pages: 389 - 405
Spectrophotometric determination of copper in beverages, feeding-stuffs, drugs and alloys with 1,3-bis[di(2-pyridyl)methyleneamino]urea J. L. Gómez ArizaF. J. Barragán de la RosaM. T. Montaña Gonzalez OriginalPaper Pages: 407 - 416
A microcomputer-controlled microcalorimeter calibration circuit. I Donald W. RogersBeth Munoz-HreskoRaymond R. Mandra OriginalPaper Pages: 417 - 425
A microcomputer-controlled microcalorimeter calibration circuit. II Donald W. RogersBeth Munoz-Hresko OriginalPaper Pages: 427 - 435
The morphological characterization of particles by automated scanning electron microscopy B. RaeymaekersP. Van EspenF. Adams OriginalPaper Pages: 437 - 454
The potentiometric titration of mercury(II) with cetylpyridinium chloride Walter S. Selig OriginalPaper Pages: 455 - 461
Nachweis von Dibenzofuranen im Zigarettenrauchkondensat von Virginiatabak mittels Kapillargaschromatographie-Massenspektrometrie nach Wasserdampfdestillation sowie dünnschichtund hocheistungsflüssigkeitschromatographischer Abtrennung E. R. SchmidG. AllmaierH. Klus OriginalPaper Pages: 463 - 471
Thermal evolution of selenium before its determination in copper metallurgy dusts and slags Barbara RóżańskaJacek Różowski OriginalPaper Pages: 481 - 490