PFL specializes in the analysis of sulfur and sulfur constituents. We analyze formed sulfurs, slated sulfur, molten sulfur, produced sulfur, agricultural sulfur and sulfur contaminants. We also analyze Sulfur as it’s constituents in gas H2S, SO2, CS2, COS, Mercaptans’, thiophene and many more! We analyze sulfur in multiple media oil, condensate, LPG, gas, produced water, drinking water, soil, waste and manure to name just a few. We also use several techniques including chemical, spectroscopy, GC, PFPD, SCD, TCD, FTIR, XRay and ICP. Yes sulfur and Sulphur are the same thing!