TY - GEN AU - Marinenko, G AU - Sappenfield, K M C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1972-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.SP.260-24 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1972 TI - Standard Reference Materials ::Comparison of redox standards/ ER -