Determination Method on Total Nitrogen and Total Phosphorus in Sea-buckthorn Stem Flow Liquid with Combined Digestion

Determination Method on Total Nitrogen and Total Phosphorus in Sea-buckthorn Stem Flow Liquid with Combined Digestion

Show other versions (1)

National Standards HJ 636-2012 and GB 11893-89 illustrated that total nitrogen (TN) is digested with alkaline potassium persulfate and then determined using ultraviolet spectrophotometry and that total phosphorus (TP) is digested with neutral potassium persulfate and then determined using spectropho...

Full description

Bibliographic Details
Main Authors: WANG Yu-gong, WANG Hua, LIU Jian-jun, YU Zhi-feng
Format: Article
Language:English
Published: Science Press, PR China 2014-09-01
Series:Yankuang ceshi
Subjects:
stemflow solution
total nitrogen
total phosphorus
combined digestion
spectrophotometry
Online Access:http://www.ykcs.ac.cn/cn/article/id/d944d061-f3c5-4eee-8788-ed67dea12d0c

Internet

http://www.ykcs.ac.cn/cn/article/id/d944d061-f3c5-4eee-8788-ed67dea12d0c

Similar Items