Reference Source

ISO 9441:1988

What is the item title for ISO 9441:1988?

For ISO 9441:1988, item title is Steel — Determination of niobium content — PAR spectrophotometric method; replacement named by the register is ISO 9441:2026; publication date is 1988-12-08, verified against its source on 2026-09-14.

17144,IS,,ISO 9441:1988,Steel — Determination of niobium content — PAR spectrophotometric method,Aciers — Dosage du niobium — Méthode spectrophotométrique au PAR,1988-12-08,1,['77.080.20'],ISO/TC 17/SC 1,9599,,[88046],"['en','fr']",6

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-30

Identifier
ISO 9441:1988 verified
Item title
Steel — Determination of niobium content — PAR spectrophotometric method verified
Replacement named by the register
ISO 9441:2026 verified
Publication date
1988-12-08 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

Where each value comes from

The value above is stated away from the sentence quoted with the answer, so the passage that states it is shown here too.

Replacement named by the register

88046,IS,,ISO 9441:2026,Steel — Determination of niobium content — 4-(2-Pyridylazo)-resorcinol (PAR) spectrophotometric method,Aciers — Détermination de la teneur en niobium — Méthode spectrophotométrique au moyen de 4-(2-Pyridylazo)-résorcinol (PAR),2026-08-03,2,['77.080.20'],ISO/TC 17/SC 1,6060,[17144],,['en'],11

— all from isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-30

Source

Last verified against source: . Due for re-check by . This page as Markdown · OKF bundle · full dataset as JSON.