Acidimetric solution for volatile acidity

Standard solutions

The acidimetric solution for volatile acidity is a sodium hydroxide solution whose concentration is defined so that: for a distillate obtained by direct heating (initial sample of 20ml), each milliliter descending in the burette corresponds to 0.0625 grams per liter of volatile acidity, expressed in sulphuric acid. For a distillate obtained by steam distillation (initial sample of 10ml), each milliliter descending from the burette corresponds to 0.1 grams per liter of volatile acidity, expressed in sulphuric acid. Shelf life of 6 months and 2-3 months after opening.

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  • 902500 Acidimetric solution for volatile acidity - 500 ml
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  • 902901 Acidimetric solution for volatile acidity - 1000 ml
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Références concernées

  • 902500Acidimetric solution for volatile acidity - 500 ml
  • 902901Acidimetric solution for volatile acidity - 1000 ml

QUALITE

Nos solutions titrées et réactifs sont préparés et conditionnés selon les protocoles décrits dans le Manuel d’Assurance Qualité de l’entreprise. Les solutions titrées sont systématiquement contrôlées et ajustées avant conditionnement.