Magnesium (Mg)

5'-Fluoro-2,3,3',4,4',5-hexachlorobiphenyl, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no.

N-Nitroso-di-n-butylamine, 100mg

4,4'-DDD, 100 µg/ml, Methanol, 1ml