ISO 1157:1975

For ISO 1157:1975, item title is Plastics — Cellulose acetate in dilute solution — Determination of viscosity number and viscosity ratio; status code is 9599; successor is ISO 1157:1990; withdrawn / published date is 1975-06-01, recorded from its source on 2026-08-05.

Identifier: ISO 1157:1975 verified
Item title: Plastics — Cellulose acetate in dilute solution — Determination of viscosity number and viscosity ratio verified
Status code: 9599 verified
Successor: ISO 1157:1990
Withdrawn / published date: 1975-06-01 verified

Sourceisopublicstorageprod.blob.core.windows.net

Verified2026-08-05

Review by2027-02-01

DatasetWithdrawn and superseded ISO standards

What the source says

5725,IS,,ISO 1157:1975,Plastics — Cellulose acetate in dilute solution — Determination of viscosity number and viscosity ratio,Matières plastiques — Acétate de cellulose en solution diluée — Détermination de l'indice et du rapport de viscosité,1975-06-01,1,['83.080.20'],ISO/TC 61,9599,,[5726],"['en','fr']",3,

— 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.