3,3,4,4,5,5-Hexachlorobiphenyl,BZ-169

Kepone, 1000µg/ml in Acetone, 1ml

4-Ethylphenol, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 123-07-9

D-Neopterin-13C5, 1mg