ISO/AWI 25121

Light olefins for industrial use — Determination of trace sulfur ISO/AWI 25121

Scope

This international standard specifies ultraviolet fluorescence method and microcoulometricic method for the determination of trace sulfur in light olefins.
This document is applicable to determination of sufur in light olefins in the range of 0.2 mg/kg to 100 mg/kg for ultraviolet fluorescence method and 0.5 mg/kg to 100 mg/kg for microcoulometricic method.