GB/T 38812.3-2020
Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method (English Version)

Standard No.

GB/T 38812.3-2020

Language

Chinese, Available in English version

Release Date

2020

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 38812.3-2020

Scope

This part of GB/T38812 specifies the determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium, and sodium by inductively coupled plasma atomic emission spectrometry. This section applies to the determination of the following elements in direct reduced iron. The determination range of each element is shown in Table 1.

GB/T 38812.3-2020 Referenced Document

• GB/T 12806 Laboratory glassware.One-mark volumetric flasks
• GB/T 12807 Laboratory glassware一Graduated pipettes*， 2021-05-21 Update
• GB/T 12808 Laboratory glass instrument single marked line pipette
• GB/T 6682 Water for analytical laboratory use.Specification and test methods
• GB/T 8170 Rules of rounding off for numerical values & expression and judgement of limiting values

GB/T 38812.3-2020 history

• 2020 GB/T 38812.3-2020 Direct reduced iron—Determination of silicon, manganese, phosphorus, vanadium, titanium, copper, aluminum, arsenic, magnesium, calcium, potassium and sodium content—Inductively coupled plasma atomic emission spectrometric method

GB/T 38812.3-2020 -All Parts