TY  - GEN
AU  - Colle, Ronald
C2  - , National Institute of Standards and Technology, Gaithersburg, MD
DA  - 2019-08-01 04:08:00
DO  - https://doi.org/10.6028/NIST.IR.8254
LA  - en
PB  - , National Institute of Standards and Technology, Gaithersburg, MD
PY  - 2019
TI  - Ampoules for radioactivity standard reference materials:
ER  -