The certification of the iodine content of two spiked skim milk powders B. Griepink OriginalPaper Pages: 289 - 295
Spectrophotometric determination of uranium in sea water with thiocyanate and rhodamine B I. López GarcíaM. Hernández CórdobaC. Sánchez-Pedreño OriginalPaper Pages: 297 - 308
Selective photometric determination of nickel with photochemically generated anti-2-furaldehyde 2-pyridylhydrazone M. Hernández LópezF. García Sánchez OriginalPaper Pages: 309 - 317
Sensitive and selective spectrophotometric method for the determination of trace amounts of osmium with 1,2,3-indanetrione monothiosemicarbazone K. Hussain ReddyK. Giridhara ReddyD. Venkata Reddy OriginalPaper Pages: 319 - 330
Quantitative investigation of Cu-Ni and Ag-Pd alloys with a laser microprobe mass analyzer Soichi NadaharaTadashi KikuchiKiyoshi Hoshino OriginalPaper Pages: 331 - 337
Potentiometric and thermometric determination of mercaptopyrimidines E. BoschJ. GuiterasM. D. Prat OriginalPaper Pages: 339 - 346
Vacuum fusion determination of micro-quantities of bulk gases in low carbon iron without an effect of surface gases K. ShigetaT. KikuchiK. Furuya OriginalPaper Pages: 347 - 356
Derivatives of imidazole as spectrophotometric analytical reagents C. Fernández PereiraJ. Gasch Gómez OriginalPaper Pages: 357 - 366
Determination of oxidants with photoreduced methylviologen T. Pérez-RuizC. Martinez LozanoV. Tomás OriginalPaper Pages: 367 - 377
A rapid method for spectrophotometric determination of molybdenum in alloy steels B. KeshavanP. Nagaraja OriginalPaper Pages: 379 - 387
Flotation-spectrophotometric determination of ruthenium in the Ru(IV)-chloride-rhodamine 6G-toluene system Maria Balcerzak OriginalPaper Pages: 389 - 400
Preconcentration of trace elements on oxine cellulose Janos BorszékiGünter KnappWolfhard Wegscheider OriginalPaper Pages: 401 - 415
Co-optimization of kinetic ceruloplasmin determination based on response surface methodology M. OttoG. KaftanG. Werner OriginalPaper Pages: 417 - 430
Molecular ions in spark source mass spectra of sulphide-graphite mixtures H. -J. DietzeS. BeckerI. Opauszky OriginalPaper Pages: 431 - 442
Spectrophotometric determination of beryllium in bronzes with Chrome Azurol S I. EškinjaZ. GrabarićB. S. Grabarić OriginalPaper Pages: 443 - 450
UV-densitometric method for the determination of estrogens and androgens in pharmaceutical preparations Lj. ŽivanovićD. RadulovićD. Ivanović OriginalPaper Pages: 451 - 456
Kinetic determination of cobalt by complexation with pyridine-2-aldehyde 2-pyridylhydrazone and ligand oxidation with bromate J. J. LasernaR. Montes OriginalPaper Pages: 457 - 467
Polarographic behaviour of alizarincomplexan, anodic wave and its analytical applications A. Sánchez MisiegoR. García-Moncó CarraC. Caro Gámez OriginalPaper Pages: 469 - 478
Spectrophotometric extractive determination of thiolactams with picric acid and silver Halina Sikorska-Tomicka OriginalPaper Pages: 479 - 486