Subject
Electrochemistry,Biochemistry, medical,Clinical Biochemistry,Spectroscopy,Biochemistry,Analytical Chemistry
Reference10 articles.
1. Indirect determination of nitrate, nitrite, and nitro groups by atomic absorption spectrophotometry
2. 1971.Standard Method for Examination of Water and wast water,, 13th. ed., 334Washington, D. C.: American Public Health Association.