Total perfluorohexanoic acid isomers:MCnc:Pt:Ser/Plas:Qn
total perfluorohexanoic acid isomers:mcnc:pt:ser/plas:qn
Total perfluorohexanoic acid isomers:MCnc:Pt:Ser/Plas:Qn
total perfluorohexanoic acid isomers:mcnc:pt:ser/plas:qn