# ISO/TS 11308:2011 — Withdrawn and superseded ISO standards

For ISO/TS 11308:2011, item title is Nanotechnologies — Characterization of single-wall carbon nanotubes using thermogravimetric analysis; status code is 9599; successor is ISO/TS 11308:2020; withdrawn / published date is 2011-11-08, recorded from its source on 2026-08-05.

- **Identifier:** ISO/TS 11308:2011 _(verified: appears in the quote below)_
- **Item title:** Nanotechnologies — Characterization of single-wall carbon nanotubes using thermogravimetric analysis _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO/TS 11308:2020
- **Withdrawn / published date:** 2011-11-08 _(verified: appears in the quote below)_

## What the source says

> 50357,TS,,ISO/TS 11308:2011,Nanotechnologies — Characterization of single-wall carbon nanotubes using thermogravimetric analysis,Nanotechnologies — Caractérisation des nanotubes en carbone monofeuillet par analyse thermogravimétrique,2011-11-08,1,['07.120'],ISO/TC 229,9599,,[69548],"['en','fr']",22,"<p>ISO/TS 11308:2011 provides guidelines for the characterization of SWCNT-containing samples by the use of TGA, performed in an air environment. </p><p>Guidance is provided on purity assessment of SWCNT samples through a quantitative measure of the non-carbon impurity (i.e. metal catalyst) level within the material. </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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).