TY - GEN AU - Earl R Pfeiffer AU - John L Riddle AU - George T Furukawa C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1982-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.260-77 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1982 TI - Standard Reference Materials:Application of some metal SRM's as thermometric fixed points ER -