UOP 987-15 is the UOP 987-15 method for low trace sulfur in liquid hydrocarbons by oxidative combustion with ultraviolet fluorescence detection. It is designed to support sulfur measurement at very low levels, which is important when evaluating product purity, meeting quality targets, or comparing hydrocarbon streams in refinery and laboratory settings. For buyers reviewing analytical standards, this method is relevant when sulfur control and trace-level confirmation matter to fuel testing, process sample review, and technical documentation. It is a practical fit for teams that need a clear laboratory procedure for sensitive sulfur analysis.

Purpose of UOP 987-15

The purpose of UOP 987-15 is to provide a standardized analytical approach for measuring low trace sulfur in liquid hydrocarbons. Based on oxidative combustion with ultraviolet fluorescence detection, the method is focused on sulfur determination rather than broad compositional profiling. That makes it useful where a laboratory needs a reliable measurement framework for low-sulfur samples and consistent reporting across routine petroleum testing. It is typically selected when analytical clarity and method consistency are important for quality verification, specification review, or internal comparison of hydrocarbon materials.

Laboratory use of UOP 987-15

UOP 987-15 is commonly suited to petroleum and chemical laboratories handling liquid hydrocarbon samples that require low-level sulfur analysis. It may be used by laboratory analysts, analytical chemists, refinery QA/QC teams, and technical reviewers who support product release or sample qualification. The method fits workflows where sulfur control is a key part of routine testing, especially in refinery or fuel testing environments. It also supports documentation and review activities when a standardized UOP test method is needed to align internal results with technical expectations.

Practical importance of UOP 987-15

This method matters because low trace sulfur results can influence product acceptance, quality comparison, and downstream technical decisions. UOP 987-15 gives professional teams a defined laboratory basis for checking sulfur in liquid hydrocarbons without relying on informal or inconsistent procedures. That helps improve data confidence in refinery quality control, sample evaluation, and method selection. For organizations that depend on trace-level sulfur information, the method supports clearer communication between laboratories, technical reviewers, and operational teams.

• Low trace sulfur analysis
• Liquid hydrocarbon sample testing
• Oxidative combustion with UV fluorescence
• Refinery QA/QC and lab review
• Fuel and petroleum quality verification
• Technical documentation and reporting support