Surface active agents. Detergents. Determination of cationic-active matter content - Cationic-active matter of low molecular mass (between 200 and 500)1 Scope This part of ISO 2871 specifies a method for the determination of low molecular mass cationic active materials such as monoamines, amine oxides, quaternary ammonium compounds and alkylpyridinium salts which have a main chain of 10 to 22 carbon atoms and not more than 6 other carbon atoms in the cation. The method is also suitable for other cationic active materials. The method is applicable to solids or to aqueous solutions of the active

which shows where these resilient floor coverings will give satisfactory service (see EN ISO 10874)

Specifying to BS 8537 will help manufacturers of press fittings find wider acceptance of press fittings in the UK market

This published document is the UK implementation of an international Technical Report

having a load carrying unit made of a single load carrying area

This method is intended to apply only to coated macadam dense bases (road bases) or binder courses that have cooled to ambient temperatures and have a minimum layer thickness

— managing documentation required to schedule and carry out maintenance (e

agriculture machines have become more complex and valuable

Why should you use BS 7450 - Economic optimization of power cable size

Manufacturers and producers of concrete

BS EN 601 enables you to detect the aluminium and aluminium alloy cast materials and articles designed to be in contact with foodstuff ensuring a long shelf-life for your food products

facilitates safety and protection

structural strength of height-adjusting mechanism