Quantification of PCB by dechlorination to biphenyl A. KuchenO. BlaserB. Marek Original Papers Pages: 747 - 750
Gas-chromatographic determination of total polychlorinated aromates and chloro-paraffins following catalytic reduction in the injection port N. SistovarisU. Donges Original Papers Pages: 751 - 753
On-line sulphate monitoring by reversed flow injection analysis and alternating reagent injection Jacobus F. van Staden Original Papers Pages: 754 - 756
Determination of 3-amino-1,2,4-triazole (Amitrole) in tissues with electrochemical detection by ion-pair high-performance liquid chromatography W. TernesH. A. Rüssel-Sinn Original Papers Pages: 757 - 759
Characterization of hydrogenated and partly hydrogenated nitrogenous heterocyclic compounds by NMR spectrometry Z. KafkaM. HájekL. Vodička Original Papers Pages: 760 - 762
The application of ANS modified Amberlyst A-26 anion-exchange resin for the preseparation of silver before its determination by atomic absorption spectrometry Krystyna BrajterEwa Dabek-Złotorzyńska Original Papers Pages: 763 - 765
Differentielle pulse-polarographische Bestimmung von Arsen nach Ausschütteln des Arsen(III)chlorids Veronika Gemmer-ČolosRolf Neeb Originalarbeiten Pages: 766 - 769
Vollautomatische rechnergesteuerte Polarographie S. EbelR. Brockmeyer Originalarbeiten Pages: 770 - 773
Tensammetry with the bubble-electrode in a flow-through system Fritz ScholzMichael KupferGünter Henrion Original Papers Pages: 774 - 776
Spektralphotometrische Bestimmung von Mikromengen Magnesium mit dem neuen Reagens Nitrophosphonazo-I(NPA-I) Lin Jun-miShen Li-liLiu Heng-chuan Kurze Mitteilung Pages: 777 - 778