Perfluoro-n-dodecanoic acid, 1.2ml x 50ug/ml, methanol

2,3',4,4',5',6-Hexachlorobiphenyl ,100 µg/mL,isooctane,1mL,

Ethyl benzoylformate, 250mg

Fuberidazole, 100 µg/ml, Acetonitrile, 1ml