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Nanograms Per Liter (ng/L)

Some medical tests report results in nanograms (ng) per liter (L).

  • A nanogram is one-billionth of a gram. A gram is about 1/30 of an ounce.
  • A liter is a measure of fluid volume. A liter is a little bigger than a quart of fluid.

By Healthwise Staff
Primary Medical Reviewer Anne C. Poinier, MD - Internal Medicine
Specialist Medical Reviewer Thomas M. Bailey, MD - Family Medicine
Current as of May 10, 2013

WebMD Medical Reference from Healthwise

Last Updated: May 10, 2013
This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.