2,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml

3,4-Dimethyldiphenylsulfide, 500µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2828-65-1

Tris-(2-butoxyethyl)phosphate, 250mg

Nickel (Ni)