Chloridazon, 100µg/mL in Acetonitrile, 1ml

Quantitative Crude Oil Standard ASTM D-5307

Pentachlorobenzene, 100µg/mL, Solvent-dichloromethane, Unit 1mL, # of units-1, Cas.no. 608-93-5

1,3,5,7-Tetrachloronaphthalene, 1.2mL x 50ug/mL, nonane