GB/T 6730.87-2023: Iron ores - Determination of total iron and other multi-element content - Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)
This document specifies the use of wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method) for the determination of all iron, silicon, aluminum, calcium, magnesium, manganese, titanium, vanadium, phosphorus, copper, lead, chromium, zinc, arsenic, potassium and sulfur content. This document is applicable to the determination of the following elements in iron ore, iron concentrate, sinter and pellets. The measurement range is shown in Table 1.
Basic Data
Standard ID
GB/T 6730.87-2023 (GB/T6730.87-2023)
Description (Translated English)
Iron ores - Determination of total iron and other multi-element content - Wavelength dispersive X-ray fluorescence spectrometry (cobalt internal standard method)
Sector / Industry
National Standard (Recommended)
Classification of Chinese Standard
D31
Classification of International Standard
73.060.10
Word Count Estimation
34,330
Date of Issue
2023-08-06
Date of Implementation
2024-03-01
Issuing agency(ies)
State Administration for Market Regulation, China National Standardization Administration
