tert-Butylhydroquinone, 250mg

Arochlor 1254, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-10, Cas.no. 11097-69-1

Quality Control Standard of Mineral Oils 2 2x500µg/ml in n-Hexane i 1ml crimp-top

Bromoxynil, 10.0 µg/ml, Acetonitrile, 10ml