Picograms per Milliliter (pg/mL)
Some medical tests report results in picograms per milliliter
(pg/mL).
- A picogram is one-trillionth of a gram. A gram
is about 1/30 of an ounce.
- A milliliter measures fluid volume equal
to one-thousandth of a liter. A liter is a little bigger than a quart.
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