Suitability of non-metallic products for use in contact with water intended for human consumption with regard to their effect on the quality of the water - Methods of test - Appearance of water1 Scope This section of BS 6920 describes a method designed to assess the ability of a product to impart any noticeable colour or turbidity to water intended for human consumption. The method is applicable to all types of non metallic product used in contact with water intended for human consumption. NOTE Under the relevant National Regulations [1] to [7], the National Regulator may specify additional provisions in some cases and will assess the

4’-diphenylmethane diisocyanate (MDI) and is intended for instance to minimize long-term tests related to microbe resistance and hydrolysis

BS EN 113000 specifies the test method and measurement procedure for Camera tubes used in electronic devices

ISO 17021-2:2018 supersedes ISO TS 17021-2:2016

recognized ISO and IEC standards to the greatest extent possible

intrusion and egress

the description of some procedures to identify qualitatively the class of dyes used in textile material

this variable shall be understood as either cycles or time

because of the specialist nature of such processes and the wide range of metals involved

Who is BS EN 13990 - Characteristics for solid softwood floor boards for

Gas appliances have inherent risk factors that manufacturers need to account for

1) single leaf

catalytic and materials applications