Metolachlor OA, 100µg/ml in MeOH, 1ml

4,4'-DDD, 100 µg/ml, Ethyl acetate, 5ml

Disulfoton, 10µg/mL in Cyclohexane, 10ml

C26 Diaromatic sterane, 50µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 103908-63-0