TY  - RPRT
TI  - Accelerated solvent extraction followed by on-line solid-phase extraction coupled to ion trap LC/MS/MS for analysis of benzalkonium chlorides in sediment samples
AU  - I. Ferrer
AU  - E. T. Furlong
PY  - 2002
DO  - 10.1021/ac010969l
UR  - https://pubs.usgs.gov/publication/70024417
ID  - 70024417
ER  -