TY - GEN AU - Maurey, J R AU - Flynn, Kathleen M AU - Guttman, C M C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 2003-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.SP.260-148 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 2003 TI - Standard reference materials ::certification of standard reference material 1474a, a polyethylene resin ER -