D3-Alachlor ESA sodium salt, 100 µg/ml, Acetonitr

4-n-Nonylphenol, neat, Solvent-neat, Unit 250mg, # of units-1, Cas.no. 104-40-5

D8-4,4'-DDE, 10mg

2,5-Dimethylphenol, 100 µg/ml, Acetonitrile, 5ml