Water baths
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Metrohm is pleased to present seven new applications for the analysis of various acids in etching baths by thermometric titration. The acids and acid mixtures determined range from simple two-acid-mixtures to more complex mixtures such as HNO3, HF, and H2SiF6. The new Application Notes are available free from metrohm.com.
AN H-134 - Determination of sulphuric acid and phosphoric acid in etching baths using thermometric titration
AN H-135 - Determination of hydrochloric acid and phosphoric acid in etching baths using thermometric titration
AN H-136 - Determination of hydrochloric acid and nitric acid in etching baths using thermometric titration
AN H-137 - Determination of hydrochloric acid and hydrofluoric acid in acid mixtures using thermometric titration
AN H-138 - Determination of nitric acid and hydrofluoric acid in etching baths using thermometric titration
AN H-139 - Determination of nitric acid, hydrofluoric acid and hexafluorosilic acid in simulated etching baths using thermometric titration
AN H-140 - Determination of nitric acid, phosphoric acid and acetic acid in etching baths using thermometric titration
ILM Guide 2026/27
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