1,2,3,4-Tetrachloronaphthalene, 1.2ml x 50ug/ml, nonane

Diphenyltolyl phosphate - purified techn. mixture of o-, m-, p-tolyl isomers,50 µg/mL,toluene,1mL,

Acrylontrile, neat, Solvent-neat, Unit 1G, # of units-1, Cas.no. 107-13-1

4,4'-DDT, 100 µg/ml, Ethyl acetate, 5ml