Buturon, 10.0 µg/ml, Acetonitrile, 10ml

4-sec-Butylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 99-71-8

D5-Acetochlor ESA sodium salt, 100 µg/ml, Acetoni

1,413 µS/cm conductivity solution (230mL)