Published: August 06, 2019
Standard-sized ampoules for radioactive solution standards have been employed by the National Institute of Standards and Technology (NIST) for nearly the past 70 years. This note briefly summarizes the origins and history of the five different batches of the ampoules that have been used, including details on the procurement and testing of the recent batch of replacement ampoules in 2018.
Citation: NIST Interagency/Internal Report (NISTIR) - 8254Report Number:
NIST Pub Series: NIST Interagency/Internal Report (NISTIR)
Pub Type: NIST Pubs
Gamma-ray spectrometry, Glass ampoules, Ionization chamber, SRM, Standards, Radioactivity
Created August 06, 2019, Updated August 06, 2019