# ISO 4941:1994 — Withdrawn and superseded ISO standards

For ISO 4941:1994, item title is Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method; status code is 9599; successor is ISO 4941:2024; withdrawn / published date is 1994-12-22, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4941:1994 _(verified: appears in the quote below)_
- **Item title:** Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4941:2024
- **Withdrawn / published date:** 1994-12-22 _(verified: appears in the quote below)_

## What the source says

> 10957,IS,,ISO 4941:1994,Steel and iron — Determination of molybdenum content — Thiocyanate spectrophotometric method,Aciers et fontes — Dosage du molybdène — Méthode spectrophotométrique au thiocyanate,1994-12-22,2,['77.080.01'],ISO/TC 17/SC 1,9599,[10956],[86370],"['en','fr']",8,"<p>Cancels and replaces the first edition (1978). Specifies a thiocyanate spectrophotometric method for the determination of the molybdenum content in steel and iron. Applicable to molybdenum contents between 0,005 % (m/m) and 0,125 % (m/m). Vanadium and tungsten interfere with the measurement if, because of their contents, the V/Mo ratio is greater than 16 or the W/Mo ratio is greater than 8.</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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).