Imidacloprid olefin, 100 µg/ml, Acetonitrile, 1m

Bis(2-ethylhexyl) isophthalate, neat, Solvent-neat, Unit 10mg, # of units-1, Cas.no. 137-89-3

Perfluoro-n-[2,3,4-13C3]butanoic acid, 50µg/ml in MeOH, 1,2ml

3,3'-Dichlorobenzidine, 10.0 µg/ml, Acetonitrile,