NF EN ISO 489:2022
Current
Current
The latest, up-to-date edition.
Plastics - Determination of refractive index
Available format(s)
Hardcopy
Language(s)
English - French
Published date
01-03-2022
Publisher
Thisdocumentspecifies twotestmethods for determining the refractive index of plastics, namely: Method A: a refractometric method for measuring the refractive index of moulded parts, cast or extrudedsheetorfilm, by means of a refractometer.
Important note : Users cannot be edited or removed once added to your Multi user PDF.Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.