Status : Published

Format Language
PDF + ePub
Paper
  • CHF42
Convert Swiss francs (CHF) to your currency

Abstract

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.

Standard first page

Read sample 

Preview this standard in our Online Browsing Platform (OBP)

General information

  • Status
     : Published
    Publication date
     : 2019-09
    Stage
    : International Standard published [60.60]
  • Edition
     : 2
    Number of pages
     : 6
  • Technical Committee :
    ISO/TC 44/SC 12
    ICS :
    25.160.50 
  • RSS updates

Life cycle

Got a question?

Check out our FAQs

Customer care
+41 22 749 08 88

Opening hours:
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)

  2. Store
  3. Standards catalogue
  4. ICS
  5. 25
  6. 25.160
  7. 25.160.50
  8. ISO 9455-3:2019