ISO 5437:1988

For ISO 5437:1988, item title is Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method; status code is 9599; successor is ISO 5437:1992; withdrawn / published date is 1988-11-24, recorded from its source on 2026-08-05.

Identifier: ISO 5437:1988 verified
Item title: Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method verified
Status code: 9599 verified
Successor: ISO 5437:1992
Withdrawn / published date: 1988-11-24 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

11481,IS,,ISO 5437:1988,Acid-grade and ceramic-grade fluorspar — Determination of barium sulfate content — Gravimetric method,Spaths fluor pour la fabrication de l'acide fluorhydrique et spaths fluor utilisables dans l'industrie céramique — Dosage du sulfate de baryum — Méthode gravimétrique,1988-11-24,1,['73.080'],ISO/TC 175,9599,,[11482],"['en','fr']",2,

— 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.