1,4-Dichlorobutane

EPA Method 502/524 High Conc VOC Mix #1

3,4,6-Trichlorocatechol , 1000µg/mL, Solvent-isopropanol, Unit 1mL, # of units-1, Cas.no. 32139-72-3

Chrysene, 100 µg/ml, Acetonitrile, 1ml