TY - GEN AU - Menis, Oscar C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1965-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.TN.275 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1965 TI - Quantitative separations ::titrimetry, gravimetry, flame photometry, spectrophotometry, gas evolution and isotopic preparations, July 1964 to June 1965 ER -