Carboxin, 100µg/ml in Acetonitrile, 5ml

2,2',3,3',4,5'-Hexachlorobiphenyl,100 µg/mL,isooctane,1mL,

Dibenz[a,c]acridine, 200µg/mL, Solvent-toluene, Unit 1mL, # of units-1, Cas.no. 215-62-3

Metoprolol (free base), 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 51384-51-1