Determination of total nitrogen in environmental water sample by online-ultraviolet digestion-gas phase molecular absorption spectrometry
ZHOU Shiliang, WANG Xing, HE Hongyao, ZHOU Huiqiong
Metallurgical Analysis . 2025, (6): 53 -60 .  DOI: 10.13228/j.boyuan.issn1000-7571.012770

Copyright © Metallurgical Analysis, All Rights Reserved.
Tel: 010-62182398　
E-mail：yjfx@analysis.org.cn
Powered by Beijing Magtech Co. Ltd,.