GB/T 6730.72-2016
Iron ores.Determination of arsenic, chromium, cadmium, lead and mercury content.Inductively coupled plasma-mass spectrometry method (ICP-MS) (English Version)

Standard No.

GB/T 6730.72-2016

Language

Chinese, Available in English version

Release Date

2016

Published By

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China

Latest

GB/T 6730.72-2016

Scope

This part of GB/T 6730 specifies the method for the determination of arsenic, chromium, cadmium, lead and mercury in iron ore by inductively coupled plasma mass spectrometry (ICP-MS). This part is applicable to natural iron ore, iron concentrate, sinter and pellets, and the measurement range is shown in Table 1.

GB/T 6730.72-2016 Referenced Document

• GB/T 10322.1 Iron ore sampling and sample preparation methods*， 2023-08-06 Update
• GB/T 12806 Laboratory glassware.One-mark volumetric flasks
• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 6379.2 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
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 6730.1 Iron ores.Preparation of predried test samples for chemical analysis

GB/T 6730.72-2016 history

• 2016 GB/T 6730.72-2016 Iron ores.Determination of arsenic, chromium, cadmium, lead and mercury content.Inductively coupled plasma-mass spectrometry method (ICP-MS)

GB/T 6730.72-2016 -All Parts