Cryolite, natural and artificial. Conventional test for evaluation of free fluorides content1 Scope This Technical Report describes a conventional test for the evaluation of the free fluorides content of natural, artificial and recovered cryolite. This method is applicable to products having free fluorides content greater than 0,15 % (mass fraction) of AIF3 or 0,4 % (mass fraction) of NaF.

Weights and dimensions check

Risk treatment

Annex A (informative) Example of filtering technologies

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The purpose of BS EN 50117‑9‑1 is to specify the applicable test methods and requirements for the electrical

nor to investigative and supplementary tests

ISO 294633

c)       Information for nut styles has been added

4 Nodule count

and C are distinguished by the equipment used for measurements:

Manufacturers of electrical and electronic equipment and components

Who is BS EN 60603-7-5 - Detail specifications for connectors for