Simple and Safe Analysis of Total Sulfur in Liquefied Petroleum Gas - ASTM D6667

Oil refinery at night.

The total sulfur analysis of LPG by UV-Fluorescence detection is governed by ASTM D6667 and is applicable to samples containing sulfur in the range of 1.0 to 100 mg/kg. This application note describes a direct sampling and injection technique, which is fully compliant with ASTM D6667, for measuring low level sulfur in LPG using the EST NEXIS model Total Sulfur Analyzer in conjunction with the EST NEXIS GM model, Gas & LPG Sample introduction module.

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