# ISO 11337:2004/Cor 1:2007 — Withdrawn and superseded ISO standards For ISO 11337:2004/Cor 1:2007, item title is Plastics — Polyamides — Determination of e-caprolactam and w-laurolactam by gas chromatography — Technical Corrigendum 1; status code is 9599; successor is ISO 11337:2010; withdrawn / published date is 2007-11-19, recorded from its source on 2026-08-05. - **Identifier:** ISO 11337:2004/Cor 1:2007 _(verified: appears in the quote below)_ - **Item title:** Plastics — Polyamides — Determination of e-caprolactam and w-laurolactam by gas chromatography — Technical Corrigendum 1 _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 11337:2010 - **Withdrawn / published date:** 2007-11-19 _(verified: appears in the quote below)_ ## What the source says > 50526,IS,Cor,ISO 11337:2004/Cor 1:2007,Plastics — Polyamides — Determination of e-caprolactam and w-laurolactam by gas chromatography — Technical Corrigendum 1,Plastiques — Polyamides — Détermination du e-caprolactame et du w-laurolactame par chromatographie en phase gazeuse — Rectificatif technique 1,2007-11-19,1,['83.080.20'],ISO/TC 61/SC 5,9599,,[50595],"['en','fr']",2, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).