Endrin, 1000µg/ml in Hexane, 1ml

4-Ethylguaiacol, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 2785-89-9

Dibenz[a,c]pentacene (in vial for quick-preparation of solution), neat, Solvent-neat, Unit ca. 10µg , # of units-1, Cas.no. 216-08-0

2,4,4',5-Tetrachlorodiphenyl ether, 1.2ml x 50ug/ml, nonane