Chrysene-d12, 100µg/mL in Toluene, 1ml

O,O-Diethyl dithiophosphate-13C4, ammonium salt,100 µg acid/mL,MeOH,1mL,

3-Methyl-2,2',4,4'-tetrachlorodiphenylmethane

1,3,8,9-Tetrachlorodibenzo-p-dioxin, 50µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.