@misc{indiciae2978daa70f43,
  title = {Pressurized liquid extraction using water/isopropanol coupled with solid-phase extraction cleanup for semivolatile organic compounds, polycyclic aromatic hydrocarbons (PAH), and alkylated PAH homolog groups in sediment},
  author = {M.R. Burkhardt and S.D. Zaugg and T.L. Burbank and M.C. Olson and J.L. Iverson},
  year = {2005},
  doi = {10.1016/j.aca.2005.06.032},
  url = {https://pubs.usgs.gov/publication/70027893},
  note = {Source identifier: 70027893}
}