@misc{1181531, author = {C W Reimann and R A Velapoldi and L B Hagan and J K Taylor}, title = {Technical activities 1980 ::Center for Analytical Chemistry}, year = {1980}, month = {1980-01-01 05:01:00}, publisher = {, National Institute of Standards and Technology, Gaithersburg, MD}, doi = {https://doi.org/10.6028/NBS.IR.80-2164}, language = {en}, }