EPA Method 532 Standard

Clopyralid (Lontrel), 1000µg/ml in Acetonitrile, 1ml

Dibenzofuran, 1.2ml x 50ug/ml, toluene

2,2',3,4,5,6'-Hexachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 68194-15-0