CEN/TC 121
| Project No. | EN ISO 9455-3:2020 |
|---|---|
| Title | This document specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in ISO 9454‑1. Method A is a potentiometric titration method and is to be considered as the reference method. Method B is an alternative, visual end‑point, titration method. |
| Registration number (WIID) | 64343 |
| Scope | This document specifies two methods for the determination of the acid value of a flux of types 1 and 2 only, as defined in ISO 9454‑1. Method A is a potentiometric titration method and is to be considered as the reference method. Method B is an alternative, visual end‑point, titration method. |
| Status | Izstrādē |
| ICS group | 25.160.50 |