Agilent D5504 Manuals

This document presents the application of Sievers Sulfur Chemiluminescence detector (SCD) for the analysis of trace sulfur components in high methane content gaseous fuels such as natural gas. The SCD offers equimolar/sulfur specific detection to ppb level. Based on ASTM method D5504, the SCD identifies multiple sulfur compounds in gas phase samples to a lower detection limit of 10 ppb. The document also describes the features and optional configurations of the product.

The document describes the use of Agilent's dual plasma sulfur chemiluminescence detector (DP SCD) and an online dilutor for the analysis of sulfur compounds. This method achieves detection limits of sulfur compounds at the ppb level. The long-term and short-term stability of DP SCD shows that its performance is stable, and no hydrocarbon interference was found during the analysis of natural gas samples.