Hexachlorobenzene

Tetra-n-propyltin, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 2176-98-9

Metolachlor oxanilic acid (OA), certified, 10mg

4-isopropylphenyl diphenyl phosphate, 1.2ml x 50ug/ml, toluene