2,4'-DDE, 100 µg/ml, Methanol, 1ml

(+)-13a-Hydroxylupanine, 1mg

3,3'-Difluorodiphenyl ether, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1800-48-2

2,4,6-Tribromophenol-PFB derivative