Metformin, 1000μg/ml in MeOH, 1ml

Alachlor, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 15972-60-8

Fluazifop-P-butyl, 100µg/ml in Acetonitrile, 5ml

1,2:3,4-Diepoxybutane