UOP 800-79 is a petroleum laboratory method for measuring vanadium, nickel, and iron in petroleum oils by atomic absorption spectrophotometry. It is designed for buyers who need a clear analytical reference for trace metal evaluation in oils where these elements can affect product handling, process performance, or downstream quality decisions. For refinery laboratories, analytical chemists, and QA/QC teams, the method provides a focused basis for routine or investigative metals testing. UOP 800-79 supports consistent sample evaluation and helps align internal testing with an established UOP test method.

UOP 800-79 method scope

This UOP 800-79 method covers the analytical determination of vanadium, nickel, and iron in petroleum oils using atomic absorption spectrophotometry. Its scope is centered on laboratory measurement of specific metals associated with petroleum feedstocks, residual oils, and related process samples. The method is useful when a technical team needs a standardized way to evaluate metal content for product review, process assessment, or quality documentation. As a UOP Test Method, it fits within controlled petroleum analysis workflows where trace metals data must be dependable and comparable across samples or reporting cycles.

Where is UOP 800-79 used?

UOP 800-79 is commonly used in refinery and petroleum testing laboratories where vanadium, nickel, and iron levels may need to be checked in oil samples. It may be relevant to laboratory analysts, refinery QA/QC personnel, technical reviewers, and petroleum engineers who support feedstock evaluation or product verification. The method is also practical in petrochemical and process-lab settings where metals data help inform sample review and documentation. UOP 800-79 is often selected when an organization needs a recognized method for targeted metals analysis in petroleum oils.

Why professionals use UOP 800-79

Professionals use UOP 800-79 because it offers a defined analytical approach for metals that can influence operational and quality decisions. Reliable vanadium, nickel, and iron results help teams compare samples, review incoming oils, support laboratory quality control, and document findings with confidence. For sites managing petroleum processing or product evaluation, the method can be part of a broader analytical program that supports technical decision-making and traceability. UOP 800-79 is valuable when consistency and method clarity matter more than general-purpose testing.

• Trace metals analysis for petroleum oils
• Atomic absorption spectrophotometry method
• Vanadium, nickel, and iron focus
• Refinery laboratory and QA/QC use
• Sample evaluation and technical review
• UOP method for controlled documentation