# ISO 8537:1991 — Withdrawn and superseded ISO standards For ISO 8537:1991, item title is Sterile single-use syringes, with or without needle, for insulin; status code is 9599; successor is ISO 8537:2007; withdrawn / published date is 1991-05-16, recorded from its source on 2026-08-05. - **Identifier:** ISO 8537:1991 _(verified: appears in the quote below)_ - **Item title:** Sterile single-use syringes, with or without needle, for insulin _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 8537:2007 - **Withdrawn / published date:** 1991-05-16 _(verified: appears in the quote below)_ ## What the source says > 15786,IS,,ISO 8537:1991,"Sterile single-use syringes, with or without needle, for insulin",Seringues à insuline stériles non réutilisables avec ou sans aiguille,1991-05-16,1,['11.040.25'],ISO/TC 84,9599,,[40665],"['en','fr']",19,"
Specifies requirements and test methods for syringes. Applies to syringes for use with 40 units of insulin/ml (U-40) and 100 units of insulin/ml (U-100). Annexes A, B, C, D, E, F and G forms an integral part of this standard. Annexes H and J are for information only.
" ## 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 Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).