2,2',3,6'-Tetrachlorobiphenyl,100 µg/mL,isooctane,1mL,

18-Phenyloctadecanoic acid, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 19740-00-2

3,3',4,4',5-Pentachlorobiphenyl, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 57465-28-8

Metazachlor, 100 µg/ml, Acetonitrile, 5ml