Methidathion, 100 µg/ml, Toluene, 1ml

1,4-Dimethyl-2-ethylbenzene, 1000µg/mL, Solvent-hexane, Unit 1mL, # of units-1, Cas.no. 1758-88-9

515.2 Acid Mix

Dimethoate, 100µg/ml in Acetonitrile, 1ml