Bromoxynil methyl ether

Bis(2-ethylhexyl) Phthalate-d4, 10mg

2,3,3',4,4'-Pentachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

2,4'-DDT, 10 µg/mL in Cyclohexane, 10ml