Chemicals Commonly Detected with the Air FROG BenzeneTolueneEthylbenzeneXylenesVinyl Chloridetrans-1,2-Dichloroethenecis-1,2-DichloroetheneTrichloroethene (TCE)Tetrachloroethene (PCE)NaphthaleneThe Air FROG™ can also detect many other solvents and contaminants dtnewadmin2020-10-09T20:11:21+00:00