Phthalic acid, bis-benzyl ester, certified, 0.1g

2,3',4,4',5,5'-Hexachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 52663-72-6

S-Metolachlor Metabolite CGA 50720, 100 µg/ml, Ac

2,2-Dichloropropane