SN/T 0838.1-2015
Determination of chromium in boric acid and borax for import and export.Flame atomic absorption spectrometry (English Version)

Standard No.

SN/T 0838.1-2015

Language

Chinese, Available in English version

Release Date

2015

Published By

Professional Standard - Commodity Inspection

Latest

SN/T 0838.1-2015

Replace

SN/T 0838.1-1999

Scope

This part of SN/T 0838 specifies the method for the determination of chromium content in boric acid and borax by flame atomic absorption spectrophotometry. This section is applicable to the determination of chromium content in boric acid and borax for import and export. The determination range is 0.40 mg/kg~75.00 mg/kg.

SN/T 0838.1-2015 history

• 2015 SN/T 0838.1-2015 Determination of chromium in boric acid and borax for import and export.Flame atomic absorption spectrometry
• 1999 SN/T 0838.1-1999 Boric acid and borax for export.Determination of chromium content