Anion-selective liquid membrane electrodes based on lipophilic quaternary ammonium compounds D. WegmannH. WeissW. Simon OriginalPaper Pages: 1 - 16
Spectrophotometric determination of titanium, zirconium and hafnium with pyridoxal 3-hydroxy-2-naphthoylhydrazone M. C. GutiérrezA. Gómez-HensM. Valcárcel OriginalPaper Pages: 17 - 27
Erweiterte Nutzung von Festkörper-Elektrolyt-Wechselwirkungen für die Oberflächen- und Gefügecharakterisierung W. GrunerR. Stahlberg OriginalPaper Pages: 29 - 51
Chloride estimation by a solid membrane electrode S. K. SrivastavaC. K. Jain OriginalPaper Pages: 53 - 59
Indirect spectrophotometric determination of chromium in aqueous samples with a novel chromogen ferene-TM M. C. MehraB. FrancoeurM. Satake OriginalPaper Pages: 61 - 68
Selective leaching of trace heavy metals associated with suspended matter in fresh waters Sujith TillekeratneMasataka HiraideAtsushi Mizuike OriginalPaper Pages: 69 - 77
Spectrofluorimetric determination of Ga(III) with 1-hydroxy-2-carboxyanthraquinone F. SalinasA. Muñoz de la PeñaJ. A. Murillo OriginalPaper Pages: 79 - 86
Determination of palladium by flame atomic absorption spectrophotometry after separation by extraction of its nioximate into molten naphthalene Jenn-Lin LinB. K. PuriM. Endō OriginalPaper Pages: 87 - 94
Microdetection of V(V)-ion with desferrioxamine B by resin spot test technique S. LuterottiV. Grdinić OriginalPaper Pages: 95 - 102
Complexing properties of thiazolylazophenols and spectrophotometric determination of iron(II) with 2-(2-benzothiazolylazo)-4-methoxyphenol K. UedaO. YoshimuraY. Yamamoto OriginalPaper Pages: 103 - 116
Laser microprobe mass analysis (LAMMA) of natural and organochlorosilane grafted sepiolite surfaces J. K. De WaeleF. C. AdamsE. Ruiz-Hitzky OriginalPaper Pages: 117 - 128
A new method for the endpoint determination in argentometry using halide-sensitive fluorescent indicators and fiber optical light guides Otto S. WolfbeisPetra Hochmuth OriginalPaper Pages: 129 - 138
Determination of some pharmaceuticals using simple potentiometric sensors of coated-wire type Karel Vytřas OriginalPaper Pages: 139 - 148
Elementaranalyse phosphororganischer Verbindungen. IX W. KopyckiJ. Binkowski OriginalPaper Pages: 149 - 157