Nanogram per Milliliter per Hour

**Semantic type:** Quantitative Concept

**Definition:** A dose calculation unit equal to mass concentration of a substance expressed in nanograms per unit volume of one milliliter per time period of one hour.

**Synonyms:** - Nanogram/Milliliter/Hour - nanogram per milliliter per hour - ng/mL/h - ng/mL/h - ng/mL/h - ng/mL/h - ng/ml/h - ng/ml/h