Methods for analyzing solder plating solutions

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – Including titration

Reexamination Certificate

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C205S789500, C204S405000

Reexamination Certificate

active

06913686

ABSTRACT:
The present invention relates to methods and apparatus for determining concentrations of various inorganic or organic components in solder plating solutions, which include titration or parallel titration methods, direct potentiometry methods, calibration methods, and/or UV-Vis absorption analysis.

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