Esfenvalerate, 10.0 µg/ml, Acetonitrile, 10ml

2-Cyclohexyl-4,6-dinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 131-89-5

Phthalate Mix #1

4-Aminoazobenzene,100 µg/mL,acetonitrile,1mL,