Flunixin, 100 µg/ml, Acetonitrile, 1ml

2,4',5-Trichloro[13C12]biphenyl, 1.2ml x 50ug/ml, nonane

MCPA-methyl ester

2,2',5,5'-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 35693-99-3