https://www.nist.gov/publications/milligram-mass-metrology-using-electrostatic-force-balance
Milligram mass metrology using an electrostatic force balance | NIST
Nov 10, 2018 - Although mass is typically defined within the International System of Units (SI) at the Kilogram level, the pending redefinition of the SI provides an opportuni
mass metrologymilligramusingelectrostaticforce