Fluoride (F-), 1000µg/ml in Water, 500ml

Butafenacil, 100 µg/ml, Acetonitrile, 1ml

2,2',4,4'-Tetrabromo-5-methoxydiphenyl ether, 1.2ml x 50ug/ml, nonane

PCB-Mix 3, 100 ng/µl, 10ml