Plastics. Determination of refractive index1 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

A simplified fibre identification procedure for investigation of known sources of the regulated asbestos varieties and richterite/winchite asbestos is permitted

Graphical Symbols for Automotive Fire Apparatus

The purpose of the CoA is to verify that material properties and quality conforms to the declared values

Manhole and inspection chamber components can be manufactured by various methods e

Who is ISO 22476-8-FDP tests for field testing for

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Neither does it deal with the economic study concerning the supply and demand of energy

will assure high confidence in achieving safe and reliable operation in all phases of its planned mission

as developed in the National Incident Management System (NIMS) in 2004

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BS EN 15154-5 is a product specification

Who is ISO 22186 for