TY - GEN AU - Widegren, Jason AU - Lovestead, Tara AU - Bruno, Thomas C2 - Other, National Institute of Standards and Technology, Gaithersburg, MD DA - 2012-04-02 LA - en PB - Other, National Institute of Standards and Technology, Gaithersburg, MD PY - 2012 TI - Trace Detection and Quantitation of Nitrobenzene, Nitric Acid and Hydrazine Permeation through PET Polymer Barriers ER -