# ISO 17734-1:2006 — Withdrawn and superseded ISO standards

For ISO 17734-1:2006, item title is Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 1: Isocyanates using dibutylamine derivatives; status code is 9599; successor is ISO 17734-1:2013; withdrawn / published date is 2006-03-03, recorded from its source on 2026-08-05.

- **Identifier:** ISO 17734-1:2006 _(verified: appears in the quote below)_
- **Item title:** Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 1: Isocyanates using dibutylamine derivatives _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 17734-1:2013
- **Withdrawn / published date:** 2006-03-03 _(verified: appears in the quote below)_

## What the source says

> 40288,IS,,ISO 17734-1:2006,Determination of organonitrogen compounds in air using liquid chromatography and mass spectrometry — Part 1: Isocyanates using dibutylamine derivatives,Détermination des composés organiques azotés dans l'air par chromatographie liquide et spectrométrie de masse — Partie 1: Isocyanates par les dérivés de la dibutylamine,2006-03-03,1,['13.040.30'],ISO/TC 146/SC 2,9599,,[58006],['en'],29,"<p>ISO 17734-1:2006 gives general guidance for the sampling and analysis of airborne isocyanates in workplace air. The method is suitable for the determination of a wide range of different isocyanates in both the gas and particle phases. Typical monofunctional isocyanates that can be

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).