TY - GEN AU - Migler, Kalman AU - Heckert, Nathanael AU - Thornton, Suzanne C2 - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD DA - 2026-05-14 04:05:00 DO - https://doi.org/10.6028/NIST.SP.260-267 LA - en PB - Special Publication (NIST SP), National Institute of Standards and Technology, Gaithersburg, MD PY - 2026 TI - Certification of Standard Reference Material 1474c, a Polyethylene Resin UR - https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=961971 ER -