Siduron, 100 µg/ml, Acetonitrile, 1ml

1,2-Dibromoethane, 1ml

Alachlor, 1.0mg/mL in MeOH, 1ml

2,4-Dibromophenol-PFB, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-5, Cas.no.