TY  - RPRT
TI  - Oxygen isotopes in nitrite: Analysis, calibration, and equilibration
AU  - K.L. Casciotti
AU  - John Karl Bohlke
AU  - M.R. McIlvin
AU  - Stanley J. Mroczkowski
AU  - Janet E. Hannon
PY  - 2007
DO  - 10.1021/ac061598h
UR  - https://pubs.usgs.gov/publication/70030895
ID  - 70030895
ER  -