SH/T 1821-2018
Determination of trace nitrogen in industrial aromatics by chemiluminescence method (English Version)

Standard No.

SH/T 1821-2018

Language

Chinese, Available in English version

Release Date

2018

Published By

国家能源局

Latest

SH/T 1821-2018

SH/T 1821-2018 history

• 2018 SH/T 1821-2018 Determination of trace nitrogen in industrial aromatics by chemiluminescence method