Some medical tests give 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.
Author:Jeannette Curtis
Caroline Rea, RN, BS, MS
Caroline Rea, RN, BS, MS
Medical Review:Patrice Burgess, MD - Family Medicine
Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine
Adam Husney, MD - Family Medicine
Kathleen Romito, MD - Family Medicine
Last Updated: 05/25/2007
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