2,4-D-glucoside, 5mg

Benzofuran, 1000µg/mL, Solvent-n-hexane, Unit 1mL, # of units-1, Cas.no. 271-89-6

2,4’-DDT, 1000µg/ml in MeOH, 1ml

Dibenzo(a,h)anthracene, 10µg/ml in Acetonitrile, 10ml