TY - GEN AU - Gregory Strouse AU - A Ince C2 - - 260, National Institute of Standards and Technology, Gaithersburg, MD DA - 1996-12-01 LA - en PB - - 260, National Institute of Standards and Technology, Gaithersburg, MD PY - 1996 TI - Standard Reference Material 1747: Tin Freezing-Point Cell and Standard Reference Material 1748: Zinc Freezing-Point Cell ER -