GB/T 14849.2-1993
Replaced
GB/Z 42520-2023
Active
National standards
GB/Z 42520-2023 Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores
GB/Z 42520-2023 Guidelines for X-ray fluorescence spectrometric laboratory practice for the analysis of iron ores
Basic Information
Standard Code:
GB/Z 42520-2023
Standard Type:
National standards
Standard Status:
Active
is_force_gb:
no
CCS Name:
Iron ore
ICS Name:
Iron ore
Publish Date:
2023-05-23
Implement Date:
2023-12-01
Pages:
24 pages
Scope
This document provides an operation guide for the X-ray fluorescence spectrometry analysis laboratory of iron ore (hereinafter referred to as "the laboratory").
This document is applicable to the quality control of the laboratory.
Development Information
Referenced Standards
GB/T 10322.1-2014 Iron ores—Sampling and sample preparation procedures
GB/T 17989.2-2020 Control charts—Part 2:Shewhart control charts
GB/Z 42358-2023 Iron ores—Wavelength dispersive X-ray fluorescence spectrometers—Determination of precision
ISO 9516-1:2003
ISO 16042
GB/T 6379.1-2004 Accuracy(trueness and precision)of measurement methods and results—Part 1:General principles and definitions
GB/T 6379.2-2004 Accuracy(trueness and precision)of measurement methods and results—Part 2:Basic method for the determination of repeatability and reproducibility of a standard measurement method
Adopt standards
ISO/TR 18336:2016
Related Standards
GB/T 10322.1-2000
Replaced
GB/T 10322.1-2000 Iron ores—Sampling and sample preparation procedures
GB/T 10322.2-2000
Active
GB/T 10322.2-2000 Iron ores—Experimental methods for evaluation of quality variation
GB/T 10322.3-2000
Replaced
GB/T 10322.3-2000 Iron ores—Experimental methods for checking the precision of sampling
GB/T 10322.4-2000
Replaced
GB/T 10322.4-2000 Iron ores—Experimental methods for checking the bias of sampling
GB/T 10322.5-2000
Replaced