IC Anions Cal Std - COA Level 5

4-tert-Octylphenol, certified, 0.25g

Hexachlorobenzene-13C6, neat, Solvent-neat, Unit 5mg, # of units-1, Cas.no. 93952-14-8

Hexachlorobutadiene, 2000µg/ml in MeOH, 1ml