EPA Method 555 Phenoxy-acids Herbicides

Sulfisoxazole, 100 µg/ml, Methanol, 1ml

Sulfachloropyridazine, 100 µg/ml, Methanol, 1ml

Dibenzo[a,e]fluoranthene, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 5385-75-1