ISO 489:1999
For ISO 489:1999, item title is Plastics — Determination of refractive index; status code is 9599; successor is ISO 489:2022; withdrawn / published date is 1999-04-22, recorded from its source on 2026-08-05.
- Identifier
- ISO 489:1999 verified
- Item title
- Plastics — Determination of refractive index verified
- Status code
- 9599 verified
- Successor
- ISO 489:2022
- Withdrawn / published date
- 1999-04-22 verified
Verified
Review by
What the source says
1772,IS,,ISO 489:1999,Plastics — Determination of refractive index,Plastiques — Détermination de l'indice de réfraction,1999-04-22,2,['83.080.01'],ISO/TC 61/SC 5,9599,[4536],[81837],"['en','fr']",11,"<p>This International Standard specifies two test methods for determining the refractive index of plastics, namely:</p><p> Method A: a refractometric method for measuring the refractive index of moulded parts, cast or extruded sheet</p><p>or film, by means of a refractometer. It is applicable not only to isotropic transparent, translucent, coloured or</p><p>opaque materials but also to anisotropic materials. The method is recommended when great accuracy is</p><p>required. It is not applicable t
— 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