Fortification sol.,2000ug/ml in MeOH,1ml

Fenthion, 100 µg/ml, Ethyl acetate, 5ml

1-Methyl phenoxyacetate

beta-Endosulfan, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 33213-65-9