4,4'-Diaminobiphenyl,1000 µg/mL,acetonitrile,1mL,

Profluralin, 100µg/mL, Solvent-c.hexane or ac.nitrile, Unit 1mL, # of units-1, Cas.no. 26399-36-0

Aluminum (Al)

Chlorotoluron, 10.0 µg/ml, Acetonitrile, 10ml