SN/T 3370-2012
Determination of arsenic,mercury in tungsten ore.Atomic fluorescence spectrometric method (English Version)

Standard No.

SN/T 3370-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 3370-2012

Scope

This standard specifies the analytical method for the determination of arsenic and mercury content in tungsten ore by atomic fluorescence spectrometry. This standard is applicable to the determination of arsenic and mercury content in tungsten ore. The lower limit of determination is: arsenic 0.20mg/kg, mercury 0.09mg/kg.

SN/T 3370-2012 Referenced Document

• GB/T 602 Chemical reagent--Preparations of standard solutions for impurity
• GB/T 6682 Water for analytical laboratory use.Specification and test methods

SN/T 3370-2012 history

• 2012 SN/T 3370-2012 Determination of arsenic,mercury in tungsten ore.Atomic fluorescence spectrometric method