Fenthion, 10.0 µg/ml, Acetonitrile, 10ml

1,8-Dimethylnaphthalene-d12, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-5, Cas.no. 104489-29-4

Butachlor-OA, 100µg/ml in Acetonitrile, 1ml

Triphenyl phosphite, 100 µg/ml, Methanol, 1ml