TY - GEN AU - Crissman, J M AU - Wang, F W AU - Guttman, C M AU - Maurey, J R AU - Wagner, H L AU - Fanconi, B M AU - VanderHart, D L C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1987-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.87-3506 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1987 TI - Reference standard polyethylene resins and piping materials ::final report (October 1, 1985 - September 30, 1986) ER -