2,4,4'-Trichlorobiphenyl ether,50 µg/mL,n-nonane,1mL,

trans-Nonachlor

Metamitron-desamino, 10mg

2,5-Dichloro-o-terphenyl, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.