Butachlor, 100µg/ml in Acetonitrile, 1ml

Indeno[1,2,3-cd]pyrene-d12, 100µg/mL, Solvent-toluene, Unit 1mL, # of units-10, Cas.no. 203578-33-0

2,4-D 13C6, 100µg/ml in Acetone, 1ml

Ethametsulfuron-methyl, 100mg