GB/T 6730.60-2022
Iron ores—Determination of nickel content—Flame atomic absorption spectrometric method (English Version)

Standard No.

GB/T 6730.60-2022

Language

Chinese, Available in English version

Release Date

2022

Published By

国家市场监督管理总局、中国国家标准化管理委员会

Latest

GB/T 6730.60-2022

Replace

GB/T 6730.60-2005

Scope

This document specifies a method for the determination of nickel content in iron ore by flame atomic absorption spectrometry. This document applies to the determination of nickel content in natural iron ores, iron concentrates and lump ores, including sintered products. Measuring range (mass fraction): 0.001%~0.10%.

GB/T 6730.60-2022 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 12807 Laboratory glassware一Graduated pipettes
• GB/T 12808 Laboratory glass instrument single marked line pipette
• 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 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 6730.60-2022 history

• 2022 GB/T 6730.60-2022 Iron ores—Determination of nickel content—Flame atomic absorption spectrometric method
• 2005 GB/T 6730.60-2005 Iron ores-Determination of nickel content-Flame atomic absorption spectrometric method

GB/T 6730.60-2022 -All Parts