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→About Nanogram
===About Nanogram===
: A [[nanogram]] is shortened to '''ng''' with the a lower case n with a lower case g.
: [[Nano]] refers to one trillionth as there are one million trillion [[nanogram]]s in a [[gram]].
: A [[nanogram]] is 10<sup>-12</sup> [[kilogram]]s.
: [[Nanogram]]s are usually used to describe doses of [[drug]]s.