4-Hydroxy-2',3,5,5'-tetrachlorobiphenyl, 10mg

Cloquintocet-mexyl, 10.0 µg/ml, Acetonitrile, 10

Riboflavin-13C,15N2, 1mg

3-Chlorophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 108-43-0