UOP 703-09 is the UOP method for Carbon on Catalysts by Induction Furnace Combustion and Infrared Detection, giving laboratories a practical way to evaluate carbon content on catalyst materials. This type of measurement is relevant when catalyst performance, regeneration results, or sample cleanliness must be checked with consistent laboratory documentation. For buyers comparing analytical standards, the method is useful as a focused technical reference for petroleum and chemical testing environments where catalyst condition can affect process control, quality review, and downstream operating decisions.

Overview of UOP 703-09

This UOP test method is centered on measuring carbon present on catalysts using an induction furnace combustion step followed by infrared detection. As an analytical method, UOP 703-09 supports laboratory evaluation of catalyst samples in a controlled, repeatable format. It is typically of interest to analytical chemists, refinery laboratory staff, and technical reviewers who need a defined procedure for carbon-on-catalyst assessment. The method title indicates a direct measurement approach designed for practical use in petroleum and catalyst testing workflows.

Laboratory use of UOP 703-09

UOP 703-09 is commonly suited to laboratories handling catalyst-related sample review in refinery, petrochemical, or technical service settings. It may be used by QA/QC teams, laboratory analysts, and process support personnel when checking catalyst condition, comparing sample results, or documenting carbon levels after service or regeneration. Because the method uses combustion and infrared detection, it fits established analytical workflows where clear measurement and consistent reporting are important for internal review and operational decisions.

Why UOP 703-09 matters in day-to-day work

In day-to-day laboratory work, UOP 703-09 helps teams verify carbon on catalysts with a defined method rather than relying on informal or inconsistent checks. That can improve comparison between samples, support quality control records, and strengthen technical decisions around catalyst performance and process condition. For organizations that manage catalyst materials, the method also helps maintain clearer analytical documentation for review by laboratory management, refinery specialists, and process engineers. UOP 703-09 is therefore a practical reference when consistency and traceable results matter.

• Carbon-on-catalyst measurement
• Induction furnace combustion
• Infrared detection workflow
• Refinery and catalyst laboratory use
• QA/QC and technical review support