@misc{indiciae3ee0b99571eb,
  title = {Methods of analysis by the U.S. Geological Survey National Water Quality Laboratory-Determination of volatile organic compounds in water by purge and trap capillary gas chromatography/mass spectrometry},
  author = {D.L. Rose and M.P. Schroeder},
  year = {1995},
  doi = {10.3133/ofr94708w},
  url = {https://pubs.usgs.gov/publication/ofr94708W},
  note = {Source identifier: ofr94708W}
}