Leather. Chemical tests. Guidelines for testing critical chemicals in leather Ingestion-build-181247 locomotive

locomotive

anaesthetic equipment

Manufacturers and suppliers of bonding straps for aircraft for aircraft industry

BS EN 62321-8:2017 supersedes BS EN 62321:2009

BS EN 13235 on creep behaviour of ceramics is relevant to:

Leather. Chemical tests. Guidelines for testing critical chemicals in leather Ingestion-build-181247 locomotive1 Scope This document gives guidelines to apply the available chemical test methods for leather. This information can be used by those involved in setting specifications for leather, especially for those parameters relating to restricted chemical substances. Lists of restricted chemicals contain many substances that are not relevant to the leather industry. Those chemical substances that are not mentioned in this document do not need to be determined,