# ISO 23702-1:2018 — Withdrawn and superseded ISO standards

For ISO 23702-1:2018, item title is Leather — Organic fluorine — Part 1: Determination of the non-volatile compound content by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS); status code is 9599; successor is ISO 23702-1:2023; withdrawn / published date is 2018-10-09, recorded from its source on 2026-08-05.

- **Identifier:** ISO 23702-1:2018 _(verified: appears in the quote below)_
- **Item title:** Leather — Organic fluorine — Part 1: Determination of the non-volatile compound content by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS) _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 23702-1:2023
- **Withdrawn / published date:** 2018-10-09 _(verified: appears in the quote below)_

## What the source says

> 73540,IS,,ISO 23702-1:2018,Leather — Organic fluorine — Part 1: Determination of the non-volatile compound content by extraction method using liquid chromatography/tandem mass spectrometry detector (LC-MS/MS),Cuir — Fluor organique — Partie 1: Détermination de la teneur en composés non volatils par une méthode d'extraction utilisant la chromatographie en phase liquide couplée à un détecteur par spectrométrie de masse en tandem (LC-MS/MS),2018-10-09,1,['59.140.30'],IULTCS,9599,,[83413],"['en','fr']",19,"<p>This document specifies a test method for detection and quantification of extractable neutral, ionic, long, medium and short chain perfluorinated and poly-fluorinated substances in leather

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).