o,p'- Dichlorodiphenyltrichloroethane:MCnt:Pt:XXX:Qn
o,p'- dichlorodiphenyltrichloroethane:mcnt:pt:xxx:qn
o,p'- Dichlorodiphenyltrichloroethane (Specimen) [Mass/Mass]
o,p'- dichlorodiphenyltrichloroethane (specimen) [mass/mass]