@misc{67491,
  author = {Michele Schantz and Stephen Wise and J Lewtas},
  title = {Intercomparison Program for Organic Speciation in PM2.5 Air Particulate Matter: Description and Results for Trials I and II; Materials: Air Particulate Extract I, Air Particulate I and PM2.5 Interim RM},
  year = {2005},
  number = {7229},
  month = {2005-11-01},
  publisher = {NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD},
  language = {en},
}