About: polychlorinate biphenyl pcb

Premodifier: polychlorinate biphenyl
Head noun: pcb

Same concepts

Broader concepts

label	provenance	confidence
chemical contaminant	isap:110751799	0.883020
pollutant	isap:263763871	0.810795
endocrine-disrupting chemical	isap:329633173	0.789062
semi-volatile organic compound	isap:328903870	0.787795
organochlorine compound	isap:328903856	0.769516
organic contaminant	isap:110751807	0.764372
organic pollutant	isap:263763882	0.762386
toxic substance	isap:262440802	0.759458
certain chemical	isap:329633193	0.757820
harmful chemical	isap:329633186	0.755386
hazardous material	isap:331957148	0.750345
toxic material	isap:331957156	0.749947
chemical waste	isap:469875360	0.743272
toxic chemical	isap:329633179	0.741752
persistent organic pollutant	isap:263763868	0.732427
polychlorinate compound	isap:328903868	0.724688
contaminant	isap:110751795	0.689415
chemical	isap:329633159	0.673919
substance	isap:262440806	0.646114
trace element	isap:236432250	0.623215
material	isap:331957151	0.579661
pesticide	isap:262765143	0.556134
product	isap:233026079	0.546998
compound	isap:328903854	0.544809
legacy contaminant	isap:110751811	0.523506
metal	isap:468944930	0.510756
pop	isap:282003592	0.483380
xenobiotic	isap:238153465	0.436060
organochlorine	isap:264591161	0.388101

Narrower concepts

label	provenance	confidence
mercury	isap:510298914	0.578277
lead	isap:127711429	0.429568
pesticide	isap:487241527	0.259693