Betekenis van:
nanogram

nanogram
Zelfstandig naamwoord
    • one billionth (1/1,000,000,000) gram

    Synoniemen

    Hyperoniemen


    Voorbeeldzinnen

    1. For most PCB congeners sensitivity in the nanogram (10-9g) range is already sufficient.
    2. For most PCB congeners sensitivity in nanogram (10-9 g) range is already sufficient.
    3. Dioxins, furans, dioxin-like PCBs results of every congener should be reported in ppt — nanogram/kilo (ng/kg)
    4. Non-dioxin-like PCBs results of every congener should be reported in ppb — nanogram/gram or microgram/kilo (ng/g or μg/kg).
    5. For most PCB congeners sensitivity in nanogram (10-9 g) range is already sufficient. However, for the measurement of the more toxic dioxin-like PCB congeners (in particular non-ortho substituted congeners), the same sensitivity must be reached as for the PCDDs and PCDFs.