ISO/DIS 12926

Aluminium fluoride for industrial use — Determination of elements — Wavelength dispersive X-ray fluorescence spectrometric method using pressed powder tablets

General information

Current stage: 40.99 Effective date: 17 mar 2026

Originator: ISO

Owner: ISO/TC 226

Type: International Standard

Scope

ISO 12926: 2012 describes an X-ray fluorescence spectrometric (XRF) method for the determination of aluminium fluoride (AlF3) from the content of fluorine and the content of trace elements in the test specimen. The method does not determine the oxygen content. The calibration reference materials are not specified in this method.

Life cycle

PREVIOUSLY

PUBLISHED
ISO 12926:2012

NOW

IN_DEVELOPMENT
ISO/DIS 12926
40.99 Full report circulated: DIS approved for registration as FDIS
17 mar 2026