Copper concentration in, natural waters

Romero, R. and J.A. Jonsson. 2005. Determination of free copper concentrations in natural waters by using supported liquid membrane extraction under equilibrium conditions. Anal. Bioanal. Chem. 381 1452-1459. [Pg.93]

Evidently it is more important to determine the cupric ion concentration than the total copper concentration in natural waters. Polarographic methods have been used to measure the ligand concentration (complexing capacity) (10) and to determine stability constants for some strong chelators (11). [Pg.116]

Romero R, Jdnsson jA. Determination of free copper concentration in natural waters based on a supported hquid membrane extraction system. Anal Bioanal Chem 2005 381 1452-1459. [Pg.396]