# ISO 9167-1:1992 — Withdrawn and superseded ISO standards For ISO 9167-1:1992, item title is Rapeseed — Determination of glucosinolates content — Part 1: Method using high-performance liquid chromatography; status code is 9599; successor is ISO/CD 9167-1 | ISO/CD 9167 | ISO 9167:2019; withdrawn / published date is 1992-07-02, recorded from its source on 2026-08-05. - **Identifier:** ISO 9167-1:1992 _(verified: appears in the quote below)_ - **Item title:** Rapeseed — Determination of glucosinolates content — Part 1: Method using high-performance liquid chromatography _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO/CD 9167-1 | ISO/CD 9167 | ISO 9167:2019 - **Withdrawn / published date:** 1992-07-02 _(verified: appears in the quote below)_ ## What the source says > 16763,IS,,ISO 9167-1:1992,Rapeseed — Determination of glucosinolates content — Part 1: Method using high-performance liquid chromatography,Graines de colza — Dosage des glucosinolates — Partie 1: Méthode par chromatographie liquide à haute performance,1992-07-02,1,['67.200.20'],ISO/TC 34/SC 2,9599,,"[29790,41809,72207]","['en','fr']",9,"
The method specified is based on extraction by methanol, purification and enzymatic desulfatation, determination using reversed-phase chromatography. Does not determine glucosinolates which are substituted on the glucose molecule. A rapid method for the determination of glucosinolates content using X-ray fluorescence spectrometry is the subject of ISO 9167 ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).