1-(4-Chlorophenyl)urea, 100 µg/ml, Acetonitrile,

2,5-Dinitrophenol, 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 329-71-5

Halocarbon Standard

Ethanol standard in water,1.5g/L,water, 3mL