ISO/CD 23971

Surface chemical analysis — X-ray fluorescence analysis of particulate matter filters

General information

Current stage: 30.92 CD referred back to Working Group Jun 26, 2024

Originator: ISO

Owner: ISO/TC 201/SC 10 X-ray Reflectometry (XRR) and X-ray Fluorescence (XRF) Analysis

Type: International Standard

ICS: 71.040.50 Physicochemical methods of analysis

Scope

Provide a methodology to determine elemental concentration in Particulate matter collected on filtering membranes by means of X-ray fluorescence under grazing incidence conditions spectroscopy.

Life cycle

NOW

IN_DEVELOPMENT
ISO/CD 23971
30.92 CD referred back to Working Group
Jun 26, 2024