Parathion,100 µg/mL,cyclohexane,1mL,

Sodium 1H,1H,2H,2H-perfluorodecylphosphate, 1.2ml x 50ug/ml, methanol

Dicamba, 1000µg/ml in Acetonitrile, 1ml

Tetrachloroveratrole, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 944-61-6