Attomole per Liter

**Semantic type:** Quantitative Concept

**Definition:** A unit of concentration (molarity unit) equal to one quintillionth of a mole (10E-18 mole) of solute in one liter of solution.

**Synonyms:** - Attomole/Liter - Yoctomole per Microliter - Zeptomole per Milliliter - amol/L - ymol/uL - zmol/mL