Burkhardt, M.R., Zaugg, S.D., Smith, S.G., and ReVello, R. C., 2006, Determination of Wastewater Compounds in Sediment and Soil by Pressurized Solvent Extraction, Solid- Phase Extraction, and Capillary-Column Gas Chromatography/Mass Spectrometry: U.S. Geological Survey Techniques and Methods, Book 5, chap. B2, 40p.
Garbarino, J.R., Kanagy, L.K., and Cree, M.E., 2006, Determination of Elements in Natural-Water, Biota, Sediment, and Soil Samples using Collision/Reaction Cell Inductively Coupled Plasma -- Mass Spectrometry: U.S. Geological Survey Techniques and Methods, Book 5, section B, chap. 1, 88 p.
Zaugg, S.D., Burkhardt, M.R., Burbank, T.L., Olson, M.C., Iverson, J.L., and Schroeder, M.P., 2006, Determination of Semivolatile Organic Compounds and Polycyclic Aromatic Hydrocarbons in Solids by Gas Chromatography/mass Spectrometry: U.S. Geological Survey Techniques and Methods, Book 5, chap. B3, 44p.
Zaugg, S.D., Smith, S.G., Schroeder, M.P., 2006, Determination of Wastewater Compounds in Whole Water by Continuous Liquid-Liquid Extraction and Capillary-Column Gas Chromatography/Mass Spectrometry: U.S. Geological Survey Techniques and Methods, book 5, chap. B4, 30p.
Further Information
For copies of these publications, contact as follows:
J.W. Raese (jwraese@usgs.gov),
USGS/NWQL, P.O. Box 25046, Denver Federal Center, Bldg 95, MS 407,
Denver, CO 80225-0046; telephone 303.236.3464
USGS Earth Science Information Center, Box 25286, Federal Center,
Denver, CO 80225; telephone 303.202.4200
Reports may be examined at major library depositories throughout Colorado or at the National Water Quality Laboratory near Denver.

