# ISO 16129:2012 — Withdrawn and superseded ISO standards For ISO 16129:2012, item title is Surface chemical analysis — X-ray photoelectron spectroscopy — Procedures for assessing the day-to-day performance of an X-ray photoelectron spectrometer; status code is 9599; successor is ISO 16129:2018; withdrawn / published date is 2012-04-12, recorded from its source on 2026-08-05. - **Identifier:** ISO 16129:2012 _(verified: appears in the quote below)_ - **Item title:** Surface chemical analysis — X-ray photoelectron spectroscopy — Procedures for assessing the day-to-day performance of an X-ray photoelectron spectrometer _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 16129:2018 - **Withdrawn / published date:** 2012-04-12 _(verified: appears in the quote below)_ ## What the source says > 55727,IS,,ISO 16129:2012,Surface chemical analysis — X-ray photoelectron spectroscopy — Procedures for assessing the day-to-day performance of an X-ray photoelectron spectrometer,Analyse chimique des surfaces — Spectroscopie de photoélectrons X — Modes opératoires d'évaluation de la performance au jour le jour d'un spectromètre de photoélectrons X,2012-04-12,1,['71.040.40'],ISO/TC 201/SC 7,9599,,[74819],['en'],18, ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).