picomolaar
Picomolaar is a fictional unit of chemical concentration used in some science-fiction glossaries and illustrative discussions of ultra-dilute solutions. In these contexts, picomolaar denotes a quantity equivalent to one mole of solute per liter divided by one trillion, i.e., 1 × 10^-12 moles per liter. Although its numerical magnitude matches that of a picomolar (pM), picomolaar is presented as a distinct concept for narrative or pedagogical purposes rather than as a formal measurement.
The name combines the metric prefix pico- with a stylized form of molar, yielding a term that
Origins and usage of picomolaar are largely limited to hypothetical scenarios, educational demonstrations, and community wikis
Relationship to SI and practical notes: While the magnitude of a picomolaar, when defined as 1 ×