AN-H-016

Determination of acetic, phosphoric, and nitric acid mixtures

Summary

Determination of mixtures of phosphoric, nitric, and acetic acids used in etching aluminum in the manufacture of semiconductor devices.

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Metrohm Korea Ltd.

서울특별시 송파구 정의로 8길, 9, 5층 (AJ 본관)
05836

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// Etching baths pickling baths

Determination of fluoride by boric acid titration

// Halogens – fluoride, bromide, iodide // Acids – inorganic // Etching baths-pickling baths

Determination of hydrofluoric acid in silicon etch solutions

// Acids – inorganic // Etching baths-pickling baths // Acids – inorganic

Titration of phosphoric, nitric, and acetic acid mixtures

// Plating & galvanics // Etching baths-pickling baths // Acids – inorganic

Online monitoring of sulfuric acid and hydrogen peroxide using Raman spectroscopy

// Peroxides // Etching baths-pickling baths // Acids – inorganic

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