3-Methyl-1-butyl acetate,1000 µg/mL,MeOH,1mL

Chrysene-d12, 2000µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 1719-03-5

3,3',4-Tribromodiphenyl ether, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 147217-78-5

3,3',5-Trichlorobiphenyl ,100 µg/mL,isooctane,1mL,