# ISO 17190-1:2001 — Withdrawn and superseded ISO standards For ISO 17190-1:2001, item title is Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 1: Determination of pH; status code is 9599; successor is ISO 17190-1:2020; withdrawn / published date is 2001-12-06, recorded from its source on 2026-08-05. - **Identifier:** ISO 17190-1:2001 _(verified: appears in the quote below)_ - **Item title:** Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 1: Determination of pH _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 17190-1:2020 - **Withdrawn / published date:** 2001-12-06 _(verified: appears in the quote below)_ ## What the source says > 34032,IS,,ISO 17190-1:2001,Urine-absorbing aids for incontinence — Test methods for characterizing polymer-based absorbent materials — Part 1: Determination of pH,Aides pour absorption d'urine — Méthodes d'essai pour caractériser les matériaux absorbants à base de polymères — Partie 1: Détermination du pH,2001-12-06,1,['11.180.20'],ISO/TC 173/SC 3,9599,,[78186],"['en','fr']",5,"
This part of ISO 17190 specifies a method for determining the pH of polyacrylate (PA) superabsorbent powders.
This method has been tested in the range of pH 5,92 to pH 6,14 (see annex A), but it is expected to be applicable
to a wider range.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).