4,4’-DDT

1,2,3,4-Tetrahydrochrysene, neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 2091-90-9

o-Anisidine

1,2,5,6-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane