Bisphenol A, 1000µg/ml in MeOH, 1ml

2,2',3,4,4'-Pentabromodiphenyl ether, 1.2ml x 50ug/ml, nonane

2-Chloro-5-(trifluoromethyl)aniline, 250mg

Potassium (K), 1000µg/ml in 2%-HNO3/Water, 100ml