Description
Ampoules contain nitric acid, a clear liquid. Nitric acid standard titers are used for qualitative analyses in analytical chemistry and for pH-metry.
To prepare the working solution, distilled water at 20 °C is used. The reagent is poured into a flask, added a little water and stirred until completely dissolved. After the volume of water is brought to the mark indicating 1000 cm³ and the solution is stirred again.
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