m-Toluic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 99-04-7

1,2-Dimethyl-3-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 933-98-2

Aroclor 1254 in Transformer Oil

1,3,5-Trichloronaphthalene, 1.2mL x 50ug/mL, nonane