ISO 4686:1980

For ISO 4686:1980, item title is Iron ores — Determination of silicon content — Reduced molybdosilicate spectrophotometric method; status code is 9599; successor is ISO 2598-2:1992; withdrawn / published date is 1980-02-01, recorded from its source on 2026-08-05.

Identifier: ISO 4686:1980 verified
Item title: Iron ores — Determination of silicon content — Reduced molybdosilicate spectrophotometric method verified
Status code: 9599 verified
Successor: ISO 2598-2:1992
Withdrawn / published date: 1980-02-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

10665,IS,,ISO 4686:1980,Iron ores — Determination of silicon content — Reduced molybdosilicate spectrophotometric method,Minerais de fer — Dosage du silicium — Méthode spectrophotométrique au molybdosilicate réduit,1980-02-01,1,['73.060'],ISO/TC 102/SC 2,9599,,[10666],"['en','fr']",6,

— 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.