# ISO 9455-1:1990 — Withdrawn and superseded ISO standards

For ISO 9455-1:1990, item title is Soft soldering fluxes — Test methods — Part 1: Determination of non-volatile matter, gravimetric method; status code is 9599; successor is ISO 9455-1:2022; withdrawn / published date is 1990-11-15, recorded from its source on 2026-08-05.

- **Identifier:** ISO 9455-1:1990 _(verified: appears in the quote below)_
- **Item title:** Soft soldering fluxes — Test methods — Part 1: Determination of non-volatile matter, gravimetric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 9455-1:2022
- **Withdrawn / published date:** 1990-11-15 _(verified: appears in the quote below)_

## What the source says

> 17168,IS,,ISO 9455-1:1990,"Soft soldering fluxes — Test methods — Part 1: Determination of non-volatile matter, gravimetric method",Flux de brasage tendre — Méthodes d'essai — Partie 1: Dosage des matières non volatiles par gravimétrie,1990-11-15,1,['25.160.50'],ISO/TC 44/SC 12,9599,,[84155],"['en','fr']",2,"<p>Specifies a gravimetric method for the determination of the content of non-volatile matter in soft soldering fluxes. Applies to liquid and paste fluxes of type 1, as defined in ISO 9454-1.</p>"

## Source

- https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified: 2026-08-05. Review by: 2027-02-01.
Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).