Specific Process Knowledge/Wafer cleaning/7-up & Piranha: Difference between revisions
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|98% Sulfuric acid and Ammonium sulfate | |98% Sulfuric acid and Ammonium sulfate | ||
|98% Sulfuric acid and Ammonium sulfate | |98% Sulfuric acid and Ammonium sulfate | ||
|98% Sulfuric acid and Hydrogen peroxide 4:1 add H<sub>2</sub>O<sub>2</sub> to H<sub>2</sub>SO<sub>4</sub> (See {{fnb|1}} ) | |98% Sulfuric acid and Hydrogen peroxide 4:1 add H<sub>2</sub>O<sub>2</sub> to H<sub>2</sub>SO<sub>4</sub> (See [{{fnb|1}}] ) | ||
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