D3-Bifenox, 100 µg/ml, Acetonitrile, 1ml

1,2,3,6,7,8-Hexachlorodibenzofuran,50 µg/mL,n-nonane,1mL,

Methyl 3-(4-hydroxyphenyl)acrylate, >98%, 1g

Naproxen, 250mg