The concentration of an organic additive in a plating bath is determined by providing a polished and constant current density preplated rotating disc cathode, a reference electrode and anode in an electrolytic copper plating bath, passing an electric current from the anode to the cathode and reference...http://www.google.fr/patents/US4479852?utm_source=gb-gplus-shareBrevet US4479852 - Method for determination of concentration of organic additive in plating bath
Method for determination of concentration of organic additive in plating bath
