This document mainly introduces the analysis method of sulfur content in benzene, and introduces the application of Agilent 355 Sulfur Chemiluminescence Detector (SCD) in the analysis of trace sulfur content in benzene.
This document provides a technical overview of the Agilent Model 355 Sulfur Chemiluminescence Detector (SCD), focusing on its application for analyzing sulfur contamination in benzene. It highlights the detector's sensitivity, selectivity over hydrocarbons, and linear response when used to detect trace levels of thiophene.
The document illustrates the analysis of trace levels of thiophene in benzene to show the detector's sensitivity and selectivity.
The correlation coefficients for five orders of magnitude were better than R² = 0.999.
The column flow rate is 2 mL/min.