ISO/R 744:1968

For ISO/R 744:1968, item title is Sodium carbonate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method; status code is 9599; successor is ISO/CD 744; withdrawn / published date is 1968-05-01, recorded from its source on 2026-08-05.

Identifier: ISO/R 744:1968 verified
Item title: Sodium carbonate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method verified
Status code: 9599 verified
Successor: ISO/CD 744
Withdrawn / published date: 1968-05-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

4997,R,,ISO/R 744:1968,"Sodium carbonate for industrial use — Determination of iron content — 2,2'- Bipyridyl photometric method","Carbonate de sodium à usage industriel — Dosage du fer — Méthode photométrique au 2,2'- bipyridyle",1968-05-01,1,['71.060.50'],ISO/TC 47,9599,,[4998],"['en','fr']",4,

— isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

isopublicstorageprod.blob.core.windows.nethttps://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv

Last verified against source: 2026-08-05. Due for re-check by 2027-02-01. This page as Markdown · OKF bundle · full dataset as JSON.