+91 80984 42953 hello@sascert.in
Verify a certificate ISO standards library Download brochure
ISO 9455-9:2020Published

Soft soldering fluxes — Test methods — Part 9: Determination of ammonia content

Flux de brasage tendre — Méthodes d'essai — Partie 9: Dosage de l'ammoniac

Abstract / scope

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.

Life cycle

Replaces

ISO 9455-9:1993WithdrawnSoft soldering fluxes — Test methods — Part 9: Determination of ammonia contentInternational Standard · Published 15 Apr 1993 · ISO/TC 44/SC 12