Bromoxynil-methyl ether, 10 µg/ml, Acetonitrile,

Perfluoro-4-methyloctanoic acid, 1.2ml x 50ug/ml, methanol

3,3',4,5-Tetrachlorobiphenyl, 100 µg/mL, Solvent-Isooctane, Unit 1mL, # of units-1, Cas.no. 70362-49-1

CONOSTAN Cl Standard, 0.05% (500ppm), 100ML