About: polycyclic aromatic hydrocarbon pahs

Premodifier: polycyclic aromatic hydrocarbon
Head noun: pahs

Same concepts

Broader concepts

label	provenance	confidence
organic compound	isap:457354666	0.766143
toxic chemical	isap:460634837	0.752678
environmental contaminant	isap:416775066	0.663759
compound	isap:457354665	0.661614
contaminant	isap:416775063	0.658699
trace element	isap:3395948	0.594606
chemical	isap:460634836	0.541608
hydrocarbon	isap:418937288	0.458067

Narrower concepts

label	provenance	confidence
mercury	isap:76400410	0.532188