Liming materials. Determination of calcium content and magnesium content. Complexometric method1 Scope This European Standard specifies a complexometric method for the determination of the calcium content and the magnesium content of liming materials. It is not applicable to products with a mass fraction less than 2 % (m m) magnesium or those with a mass fraction more than 1 % P2O5 and is not applicable to silicate liming materials.

BS EN 2591-412 covers all the requirements and procedures of the test method for affectively assessing contact insertion/extraction forces in electrical and optical connections

Manufacturers and suppliers of screws

the quantification of dustiness in terms of a number-based dustiness index and a number-based emission rate

end-users and other interested parties and enables them to define which functions and conditions of use are relevant

warehousing

the main objective being to ensure the integrity of the primary indication (see 2

Since accuracy is important

BS EN 60728-11 deals with the safety requirements applicable to fixed sited systems and equipment

Who is ISO 6892-1 for

Note 1:  ME EQUIPMENT intended for transcutaneous electrical nerve stimulators and electrical muscle stimulators are outside the scope of BS EN 60601‑2‑40

Special measures are necessary for successful installation of floor coverings such as those used for static control

Operation of water temperature safety devices