# ISO 835-3:1981 — Withdrawn and superseded ISO standards

For ISO 835-3:1981, item title is Laboratory glassware — Graduated pipettes — Part 3: Pipettes for which a waiting time of 15 s is specified; status code is 9599; successor is ISO 835:2007; withdrawn / published date is 1981-08-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 835-3:1981 _(verified: appears in the quote below)_
- **Item title:** Laboratory glassware — Graduated pipettes — Part 3: Pipettes for which a waiting time of 15 s is specified _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 835:2007
- **Withdrawn / published date:** 1981-08-01 _(verified: appears in the quote below)_

## What the source says

> 5203,IS,,ISO 835-3:1981,Laboratory glassware — Graduated pipettes — Part 3: Pipettes for which a waiting time of 15 s is specified,Verrerie de laboratoire — Pipettes graduées — Partie 3: Pipettes avec temps d'attente de 15 s,1981-08-01,1,['17.060'],ISO/TC 48,9599,[5200],[41794],"['en','fr']",2,<p>The special requirements deal with a international acceptable series of pipettes with comparatively large jets with waiting time of 15 s for compensaiting the possible effect of shorter delivery times. They are adjusted to class A accuracy.</p>

## 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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).