Alachlor OA Sodium Salt, 100μg/mL in MeOH, 1ml

Diazinon, 100µg/ml in Acetonitrile, 5ml

Bis(2-ethylhexyl) Phthalate-d4, 10mg

5% (w/w) Devol. Diesel Fuel in 75 cSt Hydrocarbon Oil, 100ml