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AB 101-200
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| AB-101 |
Complexometric titrations with the Cu ISE |
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Complexometric titrations with the Cu ISE
This Bulletin describes the complexometric potentiometric titration of metal ions. An ion-selective copper electrode is used to indicate the endpoint of the titration. Since this electrode does not respond directly to complexing agents, the corresponding Cu complex is added to the solution. With the described electrode it is possible to determine water hardness and to analyze metal concentrations in electroplating baths, metal salts, minerals and ores. The following metal ions have been determined: Al3+, Ba2+, Bi3+, Ca2+, Co2+, Fe3+, Mg2+, Ni2+, Pb2+, Sr2+ and Zn2+.
English:  AB_101_3_e.pdf (89 KB)
Industry
Metal industry
Plating and galvanics > Other plating baths
Methods
Titration > Potentiometric titration > Other potentiometric titrations
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