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

Malonic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 141-82-2

Methyl methacrylate,1000 µg/mL,MeOH,1mL,

D5-beta-Zearalenol, 100 µg/ml, Acetonitrile, 1ml