TY  - SER
AU  - Rudzinski,Walter E.
AU  - Rai,Vidya
AU  - Rai,Vidya
TI  - Detection of polyaromatic sulfur heterocycles in crude oil using postcolumn addition of tropylium and tandem mass spectrometry
KW  - Azufre
KW  - Petróleo crudo
KW  - Espectrometría
ER  -