GLC Reference standard 744, 100mg

4,4'-DDE, 100 µg/ml, Acetonitrile, 5ml

2,3,3',4,4',5,5',6-Octabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 446255-56-7

2,6-Dinitrophenol