@misc{indiciae95c6bf6d14bc,
  title = {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},
  author = {I. Ferrer and E. T. Furlong},
  year = {2002},
  doi = {10.1021/ac010969l},
  url = {https://pubs.usgs.gov/publication/70024417},
  note = {Source identifier: 70024417}
}