2-Nitropyrene, 200ug/mL in Toluene, 1ml

2,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-77-4

2,3-Dichloro[13C12]dibenzofuran, 1.2ml x 50ug/ml, toluene

6-Methyl-2',3,4,6'-tetrachlorodiphenylmethane, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no.