4,4'-DDE, 100 µg/ml, Toluene, 5ml

1,2,3,6-Tetrahydrophthalic anhydride, 250mg

Pyrazon, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 1698-60-8

2,4’,5-Trichlorobiphenyl