Soft soldering fluxes. Test methods. Determination of ammonia content
25.160.50 - Brazing and soldering
EN ISO 9455-9
ISO 9455-9
Reemplaza a: BS EN ISO 9455-9:1996
This document specifies a distillation method for the determination of the ammonia content of solid, paste or liquid fluxes. The method is applicable to fluxes of class 311 and 321 only, as defined in ISO 9454-1.
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