Leather. Chemical tests for the determination of certain azo colorants in dyed leathers - Determination of 4-aminoazobenzene1 Scope This part of ISO 17234 is supplementary to ISO 17234 1 and describes a special procedure to detect the use of certain azo colorants in commodities, which can release 4 aminoazobenzene. The procedure also detects 4 aminoazobenzene (Solvent Yellow 1) which is already available as free amine in commodities without reducing pretreatment. Azo colorants that are able to form 4 aminoazobenzene generate, under the conditions of ISO 17234 1, the amines

BS EN 4049-001 provides you with details for the manufacture of thermocouple extension cables such as the required materials

8 Test speed tolerance

Motors manufacturer

This European Standard supersedes BS 2011-2

Linear dimensioning and tolerancing

Attention is drawn to the following International Standards: ISO 8444

Why should you use BS EN 4465 - Vacuum induction melted steel for aerospace application

What is BS EN 15361 - Transverse anchorage bar with corrosion protection coating about

This International Standard specifies requirements and test methods for quick release devices as a component of the small sailing-craft trapeze system worn whilst afloat

The manganous ions are oxidized to permanganic acid with potassium periodate

It provides them with a common set of general security control objectives based on ISO/IEC 27002

BS EN 60512-25-9 defines a test method which is intended to assess the near-end alien crosstalk (ANEXT) and the far-end alien crosstalk (AFEXT) between connectors in close proximity