Quality Control Standard, 1000µg/ml in AC, 1ml

Phthalate Mix, 18 comp., 1000µg/ml in MeOH, 5ml

4-tert-Octylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 140-66-9

Chloridazon-desphenyl, 10µg/ml in Acetonitrile, 5ml