ISO 3139:1976
$13.00
Acide fluorhydrique en solution à usage industriel — Échantillonnage et méthodes d’essai
| Published By | Publication Date | Number of Pages |
| ISO | 1976-04 | 8 |
La présente Norme Internationale spécifie le mode opératoire d'échantillonnage de l'acide fluorhydrique en solution à usage industriel, ainsi que des méthodes titrimétriques pour les déterminations de l'acidité totale, de la teneur en acide hexafluorosilicique et de la teneur en acides non volatils, et une méthode de calcul de la teneur en fluorure d'hydrogène.
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