2,3,5-Trichlorobiphenyl,100 µg/mL,isooctane,1mL,

Propachlor, 100μg/ml in Acetonitrile, 5ml

Ergosterol, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 57-87-4

4-Chloro-2-methylaniline,100mg/mL,acetonitrile,1mL,