1,2-Dichloroethane-d4 & Toluene-d8

Di-n-butyltin dichloride, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 683-18-1

4,4'-DDT, 100 µg/ml, Acetonitrile, 5ml

2-Methylheneicosane, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 1560-82-3