Metazachlor-d6

1,4-Dibromobenzene, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 106-37-6

Azobenzene, 100 µg/ml, Cyclohexane, 1ml

4-Hydroxy-2,2',5'-trichlorobiphenyl, 5mg