Metolachlor-2-ethoxy 100ng/µL in Acetonitrile. 1ml

1-Hydroxyibuprofen, 10mg

Aflatoxin M1, 0.5 µg/ml, Solvent-acetonitrile, Unit 5mL, # of units-1, Cas.no. 6795-23-9

4-tert-Octylphenol, certified, 0.25g