D8-2,4'-DDT, 5mg

2-(4-Ethylphenyl)-1H-benzimidazole, neat, Solvent-neat, Unit 10MG, # of units-13, Cas.no. 67273-55-6

2,3,3',4,4',5'-Hexachloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

Mecoprop-P, 250mg