TY - GEN AU - McKnight, R H AU - Kotter, F R C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1982-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.IR.82-2517 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1982 TI - A facility to produce uniform space charge for evaluating ion measuring instruments: ER -