Nanogram per Liter

**Semantic type:** Quantitative Concept

**Definition:** A unit of mass concentration defined as the concentration of one nanogram of a substance per one liter of the mixture, or one picogram of a substance per unit volume of the mixture equal to one milliliter, or one microgram of a substance per one cubic meter of the mixture. The concept also refers to the metric unit of mass density (volumic mass) defined as the density of a substance which mass equal to one nanogram occupies the volume of one liter.

**Synonyms:** - Femtogram per Microliter - Microgram per Cubic Meter - Microgram per Cubic Meter - Nanogram per Cubic Decimeter - Nanogram/Liter - Picogram per Milliliter - fg/uL - mcg/m3 - microgram per cubic meter - microgram(s)/cubic meter - nanogram per liter - ng/L - ng/L - ng/L - ng/L - ng/L - ng/L - ng/dm3 - ng/l - ng/l - pg/mL - pg/mL - pg/mL - pg/mL - pg/mL - pg/mL - pg/ml - pg/ml - picogram per milliliter - picogram per milliliter - ug/m3 - ug/m3 - ug/m3 - ug/m3