PCB 118, 10 µg/ml, Isooctane, 10ml

Metolachlor ESA sodium salt, 100µg/ml in MeOH, 1ml

4-Nonylphenol, mixture of nonyl isomers, 1000µg/mL, Solvent-methanol, Unit 1mL, # of units-1, Cas.no. 84852-15-3

Phenamacril, 50mg