TY  - RPRT
TI  - Spectrophotometric procedure using rhodamine B for determination of submicrogram quantities of antimony in rocks
AU  - Marian M. Schnepfe
PY  - 1973
DO  - 10.1016/0039-9140(73)80264-4
UR  - https://pubs.usgs.gov/publication/70009879
ID  - 70009879
ER  -