perfluorononanoic acid or pfna, perfluorononanoate, surfactant molecule, skeletal chemical formula.

perfluorononanoic acid molecule chemical formula atomic atoms bioaccumulation blood c9hf17o2 carboxylic chemistry composition compound contaminant drawing environment flat fluorine fluorosurfactant heptadecafluorononanoic icon illustration line molecular organic perfluorinated perfluoronnonanoic perfluorononanoate persistent pfna plasma pollutant pollution research science scientific serum skeletal structure synthetic toxic vector