Benzene, 100 µg/ml, Methanol, 5ml

Chloridazon, 100µg/mL in Acetonitrile, 1ml

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

2,3',4,5-Tetrachlorobiphenyl, 100µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 32598-11-1