TY - GEN AU - May, Willie AU - Brown, Jeanice AU - Chesler, S. AU - Guenther, Franklin AU - Hilpert, L.R. AU - Hertz, Harry AU - Wise, Stephen C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 1979-12-01 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 1979 TI - Development of an Aqueous Polynuclear Aromatic Hydrocarbon Standard Reference Material ER -