perfluorooctanoic acid (pfoa) molecules alongside various laboratory glassware

molecule laboratory chemical chemistry atom research science atmosphere technology industry development fluorine hydrogen modern oxygen three dimensional glass material conical flask laboratory flask molecular structure test tube beaker analyzing healthcare medicine medical equipment medical supplies laboratory equipment scientific research mid-air chemical formula levitation pharmaceutical compounding poisonous pollution toxic waste hazardous substances laboratory glassware scientific experiment science technology place research perfluorooctanoic acid structure studies 3d investigation setting background substances lighting pfoa