Polyethyleneglycol mono-4-nonylphenyl ether (n=2)

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

1,2,4-Trichloro-5-nitrobenzene

EPA Method 601 Analytes, 2000µg/ml in MeOH, 1ml