2,4,4’-Tribromodiphenyl ether, 50µg/ml in IO, 1ml

Dibenz[a,c]anthracene, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-58-7

Putrescine dihydrochloride, 1000mg

EPA Method 8150A - Herbicide Methyl Esters