Active standard | Published: 01/07/1979

ISO 5938:1979

Cryolite, natural and artificial, and aluminium fluoride for industrial use — Determination of sulphur content — X-ray fluorescence spectrometric method
(Cryolithe, naturelle et artificielle, et fluorure d´aluminium a usage industriel — Dosage du soufre — Méthode par spectrométrie de fluorescence X)

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Detail information

Designation: ISO 5938:1979

Publication date: 01/07/1979

Pages: 4

Country: International technical standard

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Anotation

Description / Abstract: Covers a method, the orinciple of which consists in preparing tablets from a mixture of the test portion and a binder and measuring the intensity of the K line emitted by the sulphur. The measured intensity is then compared with the intensity of emission of standard tablets of known sulphur content. The method is applicable to products having sulphur contents between 0,01 and 2 % (m/m).

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