Determination of mercury in environmental samples by atomic absorption spectrometry...

Study of reduction of cobalt(II) in sodium azide aqueous medium by pulse polarog...

On the interaction between azide and manganese ions at several oxidation states

The potentiometric study of complex formation in the manganese (II)/azide system

Separated electrodes piezelectric quartz crystal devices for studies ogf physical...

Methodological basis for approach the occupational exposure to benzene

Analytic use of the reactioncopper(II)-azide, equilibrium and thermodynamic data

Spectrophotometric applications of sequential injection analysis (SIA). 1. Determination...

About extractibility of cyanate-E cyano-complexes of the triphenyl-n-propyl-phosphonium...

Analytical methodology for analyses of PCBs in liver of fish of the river Paraíba...