Fenpropidin, 10.0 µg/ml, Cyclohexane, 10ml

Butachlor, 100µg/ml in Acetonitrile, 1ml

Pholcodine, 100µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 509-67-1

Formaldehyd-DNPH, 100 µg/ml, Acetonitrile, 5ml