Mecoprop-P, 250mg

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

Lovastatin, 100µg/ml in MeOH, 1ml

N-Methyl-N-nitrosobenzylamine,1000 µg/mL,acetonitrile,1mL,