PCB Congener Surrogate Standard Mix

Ethylene bis(tetrabromophthalimide), 50µg/ml in Toluene, 1ml

Norflurazon

2,2',3,3',4,4',5,5',6-Nonabromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 63387-28-0