SimilarityRank
PCE 0.780 81477
MTBE 0.756 96906
benzene 0.738 46443
contaminant 0.725 45441
PAHs 0.721 93057
toluene 0.721 81758
VOCs 0.708 56195
CO 0.706 11074
hydrocarbons 0.693 32458
Methane 0.692 69623
SO2 0.691 90224
Ammonia 0.688 78473
dioxin 0.687 57731
dioxins 0.682 77636
hydrocarbon 0.681 36213
Groundwater 0.681 66053
groundwater 0.678 17131
chlorinated 0.676 53829
ammonia 0.673 21773
Chloride 0.672 78692
chloride 0.671 23685
sulfide 0.671 49224
PAH 0.670 55550
methylene 0.669 93319
Formaldehyde 0.668 99913