TY - GEN AU - Kelly, William AU - MacDonald, Bruce AU - Molloy, John AU - Leigh, Stefan AU - Rukhin, Andrew C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2012-08-01 00:08:00 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2012 TI - A Method for the Preparation of NIST Traceable Fossil Fuel Standards with Concentrations Intermediate to SRM Values ER -