4,4’-Diamino-3,3’-dimethyldiphenylmethane

2,6-Di-tert-butyl-4-methylphenol, 1000µg/mL in Acetonitrile, 1ml

Clopyralid (Lontrel)

delta-Hexabromocyclododecane,50 µg/mL,toluene,1mL,