SN/T 3117-2012
Determination of arsenic,antimony and mercury in leather.Atomic fluorescence spectrometry (English Version)

Standard No.

SN/T 3117-2012

Language

Chinese, Available in English version

Release Date

2012

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 3117-2012

Scope

This standard specifies the method for the determination of arsenic, antimony and mercury content in leather by microwave digestion-atomic fluorescence spectrometry. This standard applies to the determination of arsenic, antimony and mercury content in leather. The lower limits of determination of arsenic, antimony and mercury are 0.25mg/kg, 0.25mg/kg and 0.02mg/kg respectively.

SN/T 3117-2012 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 3117-2012 history

• 2012 SN/T 3117-2012 Determination of arsenic,antimony and mercury in leather.Atomic fluorescence spectrometry