Metolachlor (ring-13C6), 100µg/ml in n-Nonane, 1,2ml

Pentachloroaniline, 100 µg/ml, Ethyl acetate, 5m

Simetryn, 100 µg/ml, Acetonitrile, 5ml

2,5-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no.