Metolachlor, 100 µg/ml, Acetonitrile, 5ml

4-Nonylphenol-di-ethoxylate, 10.0 µg/ml, Acetone,

Diethylene glycol mono(p-nonylphenyl) ether, mixture of isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no.

Urea