Imaging materials. Pictorial colour reflection prints. Methods for evaluating image stability under outdoor conditions1 Scope This International Standard describes test equipment and test procedures for determining the colour stability of photographic colour images when subjected to outdoor conditions. It does not specify limits of acceptability or failure criteria. Instead, it provides means for measuring image changes that take place during the aging of pictorial photographic images and indicates the critical image change parameters that should be reported. Users

This document specifies methods for determining the deterioration of plastics due to the action of fungi and bacteria and soil microorganisms

The method is not yet applicable to Chlorocamphene (Toxaphene)

The system is so designed that the main valve re-closes and prevents a further flow of fluid after normal pressure conditions of service have been restored

BS 5534 gives recommendations for the design

3  Directory of certified clients

Class A vehicles

This International Standard permits the application of either flexible (type A) or nonflexible (type B) coatings

Electronics testing and test equipment are critical components of the electronics industry

Why should you use BS EN 60966-2-2- Flexible coaxial cable assemblies

This document establishes general principles for MBR filtration systems interchangeability between different MBR filtration systems from different manufacturers

Power supplies intended to power equipment are within the scope of IEC 61558 (see 1

Who is BS 8519 for