1,2-Dibromoethylbenzene,1000 µg/mL,isooctane,1mL,

Interference Standard 4

Benz[c]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 225-51-4

Tetradifon, 10.0 µg/ml, Ethyl acetate, 10ml