Butyltin trichloride, 1000 µg/ml, Methanol, 5ml

D8-4,4'-DDE, 10mg

Tris(2-butyloxyethyl)phosphate-d27,100 µg/mL,isooctane,1mL,

3,3',5,5'-Tetrabromobisphenol A bis(2-hydroxyethyl) ether bisacrylate,50 µg/mL,toluene,1mL Certan,