Quantitative electron-probe microanalysis without standards K. G. GartzmanA. N. Efimov OriginalPaper Pages: 191 - 197
Experiences with various methods of trace analysis in organic matrices, with special reference to lead blank values Willem G. de Ruig OriginalPaper Pages: 199 - 206
Precise coulometric determination of uranium, plutonium and americium-application to small samples C. Bergey OriginalPaper Pages: 207 - 217
Improvement of reproducibility of trace analysis by spark-source mass-spectrometry A. N. PustovitG. G. Sikharulidze OriginalPaper Pages: 219 - 227
Processes taking place in the graphite tube: Anion and matrix effects in atomic absorption spectrometry. II. Determination of mercury A. HalászK. PolyákE. Gegus OriginalPaper Pages: 229 - 238
Potentiometric microdetermination of arsenic with an iodide-selective electrode R. ChristovaM. Ivanova OriginalPaper Pages: 239 - 250
Potentiometric microdetermination of ammonium salts of some nitroheterocycles Walter Selig OriginalPaper Pages: 251 - 260
Spectrophotometric determination of phosphorus and arsenic in pharmaceutical organic compounds Saad S. M. HassanM. H. Eldesouki OriginalPaper Pages: 261 - 267
The production and characterization of ultrapure water for microanalysis and microchemistry H. -J. PetrickF. W. SchulzeH. K. Cammenga OriginalPaper Pages: 277 - 288
Use of electroenzyme catalysis in organic and biochemical analysis P. P. GladyshevV. P. GladyshevS. V. Kovalyova OriginalPaper Pages: 289 - 299
Microdetermination by fourier-transform NMR: Phosphorus and boron F. KaslerM. Tierney OriginalPaper Pages: 301 - 312
New micro-methods for the determination of radio-iodine O. GimesiÉ. Bányai OriginalPaper Pages: 313 - 322
Electrothermal atomisation for atomic-absorption determination of some rare earths in silicate rocks and minerals A. MazzucotelliR. Frache OriginalPaper Pages: 323 - 328
Indirect determination of micro amounts of medicinal drugs by atomic-absorption spectrometry-measurement of L-ascorbic acid Yoshinori KidaniReiko UmemotoKenji Inagaki OriginalPaper Pages: 329 - 334
Further investigation of some aspects concerning the direct fluorimetric determination of uranium in minerals J. C. Veselsky OriginalPaper Pages: 335 - 342
Determination of toxic elements by cathodic-stripping-voltammetry Günter Henze OriginalPaper Pages: 343 - 349
Polarographic determination of metal traces in gallium A. I. ZebrevaS. A. LevitskayaS. H. Aldamzharova OriginalPaper Pages: 361 - 364