Esfenvalerate, 1000µg/ml in Acetonitrile, 1ml

Etrimfos,100 µg/mL,MeOH,1mL,

Benz[a]anthracene-d12, 1000µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 1718-53-2

Thionazin