@article{article, author = {Ryan Fitzgerald and Bradley Alpert and Denis Bergeron and Max Carlson and Richard Essex and Kelsey Morgan and Shinichiro Muramoto and Svetlana Nour and Galen O{\textquoteright}Neil and Daniel Schmidt and Gordon Shaw and Daniel Swetz and R Verkouteren}, title = {Primary activity measurement of an Am-241 solution using microgram inkjet gravimetry and decay energy spectrometry}, year = {2025}, number = {62}, month = {2025-07-07 04:07:00}, publisher = {Metrologia}, url = {https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=958017}, doi = {https://doi.org/10.1088/1681-7575/adecaa}, language = {en}, }