Plastics. Determination of refractive index Ingestion-build-78747 and steels designated as commercial

and steels designated as commercial quality and drawing qualities (see ISO 3573)

2 is not exceeded

This standard covers the preparation of samples for the determination of carbon by a chemical method

BS EN ISO 11961 lists supplementary requirements that can optionally be agreed between purchaser and manufacturer

BS EN 3324 is a European standard on aerospace series which covers bolts

Plastics. Determination of refractive index Ingestion-build-78747 and steels designated as commercial1 Scope This International Standard specifies two test methods for determining the refractive index of plastics, namely: Method A: a refractometric method for measuring the refractive index of moulded parts, cast or extruded sheet or film, by means of a refractometer. It is applicable not only to isotropic transparent, translucent, coloured or opaque materials but also to anisotropic materials. The method is recommended when great accuracy is