Durchflußmethoden zur Bestimmung von Hauptkomponenten in Gewässern, Regenwasser und Trinkwasser H. F. R. ReijndersP. H. A. M. MelisB. Griepink Fortschrittsbericht Pages: 627 - 633
Application of high-speed liquid chromatography using solvent extraction of the molybdoheteropoly yellow to the determination of microamounts of phosphorus in waste waters Nobuo SakuraiKazuhisa KadohataNorio Ichinose Original Papers Pages: 634 - 637
Chemical reactions in the determination of molybdenum by electrothermal atomic absorption spectroscopy G. Müller-VogtW. WendlP. Pfundstein Original Papers Pages: 638 - 641
Untersuchungen über die Löslichkeit von Molybdatophosphaten G. SchulzeS. Noack Originalabhandlungen Pages: 642 - 645
Trends in using resilient polyurethane foams as sorbents in analytical chemistry T. Braun Original Papers Pages: 652 - 656
Bestimmung des Cobalts neben Nickel und anderen Metallen durch differentielle Pulse-Polarographie in citrathaltigen Dimethylglyoxim-Lösungen Hongyuan ChenRolf Neeb Originalabhandlungen Pages: 657 - 659
Differential-pulse polarographic determination of traces of titanium in solar grade silicon Pier Luigi BuldiniDonatella FerriFlavio Zignani Original Papers Pages: 660 - 664
Analysis of insoluble silicate: Decomposition with molten sodium hydroxide and determination of Zr(IV) with chloranilic acid in medium-strong acid V. Peris MartinezJ. V. Gimeno AdelantadoF. Bosch Reig Original Papers Pages: 665 - 667
Gas chromatographic separation of xylenol isomers on new stationary liquid phases including xanthine derivatives Aoi Ono Original Papers Pages: 668 - 670
Determination of 14 elements in botanical samples by simultaneous inductively coupled plasma atomic emission spectrometry using standard reference material as multielement standard P. SchramelXu Li-qiang Original Papers Pages: 671 - 677
Determination of some β-adrenergic blocking drugs by differential pulse polarography M. A. KoranyH. Riedel Original Papers Pages: 678 - 680
Mikrochemische Bestimmung von Zinn mit Dithizon A. JanitschR. Mauterer Kurze Mitteilungen Pages: 681 - 681
Trennung der geometrischen Isomere von Cr-β-Diketonaten mit Reversed-Phase-HPLC B. WenclawiakR. E. Sievers Kurze Mitteilungen Pages: 682 - 682
2. Spezielle produkte und Anwendungsgebiete F. JancikM. KatyalR. H. Sterzel Referate Pages: 702 - 708