Plastics. Determination of refractive index Ingestion-build-78747 accessible design for people with

accessible design for people with special requirements

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

Why should you use BS EN 12192-1 - Granulometry analysis for premixed mortars

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

and the standardization of communications regarding the clinical performance of HITU systems

Plastics. Determination of refractive index Ingestion-build-78747 accessible design for people with1 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