Quantitative Concept
nanogram Audio
nan·o·gram [ nan-uh-gram, ney-nuh- ]
Definitions related to nanogram:
  • (ng) A unit of mass equal to one billionth (1E-9) of a gram.
    CDISC Terminology
    Clinical Data Interchange Standards Consortium (CDISC), 2021
  • A measure of weight. One nanogram weighs a billion times less than one gram, and almost a trillion-times less than a pound.
    NCI Dictionary of Cancer Terms
    U.S. National Cancer Institute, 2021
  • The metric unit of mass equal to one billionth of a gram (10E-9 gram) or one thousandth of a milligram.
    NCI Thesaurus
    U.S. National Cancer Institute, 2021
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