2,3,4,4'-Tetrachlorobiphenyl ,100 µg/mL,isooctane,1mL,

3-Methyl-1-butene, neat, Solvent-neat, Unit 1mL, # of units-1, Cas.no. 563-45-1

Anthracene, 100 µg/ml, Cyclohexane, 1ml

Simazine, 100 µg/ml, Methanol, 1ml