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AN-H-079

Determination of free acid in heat exchanger cleaning acid


Summary

Determination of free acid in sulfuric acid («acid shot») solutions employed in the removal of silicate scale in heat exchangers. This method is suitable for acid shot solutions where the silicic acid content is so high that the solutions have gelled.

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Metrohm Argentina S.A.

Avda. Regimiento de Patricios 1456
1266 Buenos Aires

Contacto