TY  - RPRT
TI  - Selected laboratory and measurement practices and procedures to support basic mass calibrations 
AU  - Harris, Georgia L
PY  - 2018
PB  - National Institute of Standards and Technology
CY  - Gaithersburg, MD
SN  - NIST IR 6969-2018
DO  - 10.6028/NIST.IR.6969-2018
ER  -