TY  - RPRT
TI  - Flow injection analysis of environmental samples for nitrate using an ion-selective electrode.
AU  - E H Hansen
AU  - A K Ghose
AU  - J Růzicka
PY  - 1977
DO  - 10.1039/an9770200705
UR  - https://pubmed.ncbi.nlm.nih.gov/920956/
ID  - 920956
ER  -