# ISO 4134:1978 — Withdrawn and superseded ISO standards

For ISO 4134:1978, item title is Meat and meat products — Determination of L-(+)- glutamic acid content — Reference method; status code is 9599; successor is ISO 4134:1999; withdrawn / published date is 1978-12-01, recorded from its source on 2026-08-05.

- **Identifier:** ISO 4134:1978 _(verified: appears in the quote below)_
- **Item title:** Meat and meat products — Determination of L-(+)- glutamic acid content — Reference method _(verified: appears in the quote below)_
- **Status code:** 9599 _(verified: appears in the quote below)_
- **Successor:** ISO 4134:1999
- **Withdrawn / published date:** 1978-12-01 _(verified: appears in the quote below)_

## What the source says

> 9890,IS,,ISO 4134:1978,Meat and meat products — Determination of L-(+)- glutamic acid content — Reference method,Viandes et produits à base de viande — Détermination de la teneur en acide L-(+)-glutamique — Méthode de référence,1978-12-01,1,['67.120.10'],ISO/TC 34/SC 6,9599,,[24603],"['en','fr']",4,

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Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).