EPA Method 526 Standard

13(H)-Dibenzo[a,i]carbazole, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 239-64-5

Difenoconazole-alcohol, 10mg

PCB No. 185, 100ug/ml in Isooctane, 1ml