Fenthion-sulfoxide, 100 µg/ml, Toluene, 5ml

1,4-Dichloro-2-nitrobenzene, 250mg

Myristoleic acid-methyl ester, certified, 50mg

2,2',3,4,4',5,5'-Heptabromobiphenyl, 1.2ml x 50ug/ml, nonane