Pentachlorobenzene, 100µg/ml in CY, 1ml

EPA Method 8270C Mix #1 - BNS

Perfluorokerosene (bp. 70-200) for Mass spectrometry, neat, Solvent-neat, Unit 500mg, # of units-1, Cas.no.

Terephthalic acid, neat, Solvent-neat, Unit 1g, # of units-1, Cas.no. 100-21-0