Simetryn, 100 µg/ml, Acetonitrile, 5ml

2-(3-sec-Butyl-5-tert-butyl-2-hydroxyphenyl)benzotriazole, 1000µg/ml in AL, 1ml

4-Chloro-2-methylaniline, 250mg

2,3,4,6-Tetrachlorophenol