A critical comparison between flameless atomic absorption spectroscopy and an improved electrochemical anodic stripping technique in the case of a rapid trace determination of lead in geological samples Karl Cammann Original Papers Pages: 97 - 103
Tast polarographic determination of Thorium(IV) by means of substitution reduction of Bismuth(III)-ethylenediaminetetraacetate chelate M. SugawaraY. MurayamaT. Kambara Original Papers Pages: 104 - 106
Analysis of uranium ores by energy dispersive X-ray fluorescence R. SpatzK. H. Lieser Original Papers Pages: 107 - 109
Determination of copper in niobium in the sub-ppm range by differential pulse anodic stripping voltammetry H. N. Heckner Original Papers Pages: 110 - 114
Substituierte 1,5-Diphenyl-3-phenylcarbamoylformazane als photometrische Reagentien für Palladium A. KettrupM. Grote Originalabhandlungen Pages: 115 - 117
Über die dilatometrisch indizierten Titrationen Günther WieseAbdulla Mannaa Originalabhandlungen Pages: 118 - 121
Beitrag zur Optimierung der GPC-Auflösung und Bestimmung der Polymer-Polydispersität Ch. StojanovT. O. K. AuduZ. H. Shrirazi Originalabhandlungen Pages: 122 - 126
Pretreatment studies with biological and environmental materials K. MayM. Stoeppler Original Papers Pages: 127 - 130
Determination of vitamin D3 in cod-liver oil (Lebertran) by high-pressure liquid chromatography Syed Laik Ali Original Papers Pages: 131 - 134
Analyse von Desodorantien in kosmetischen Präparaten R. KiefferH. Scherz Originalabhandlungen Pages: 135 - 137
Semiquantitative estimation of the mycotoxins citrinin, Ochratoxin A, Aflatoxin M1 and penicillic acid on thin-layer chromatograms with a grey scale Jürgen Reiß Original Papers Pages: 138 - 140
Zur AAS-Bestimmung von Quecksilber in Zahnwurzeln und Kieferknochen H. MalissaK. MalyT. Till Originalabhandlungen Pages: 141 - 144
1.1 Grundlagen, methoden, apparate, reagentien, automation, datenverarbeitung Referate Pages: 147 - 155