2,3,5-Trichloro-6-hydroxybenzoic acid, 100mg

Diethylstilbestrol,1000 µg/mL,MeOH,1mL,

2,2',6,6'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 15968-05-5

Benzo(a)anthracene, 100µg/ml in Acetonitrile, 1ml