UOP 963-98 is a laboratory test method for evaluating trace aromatic hydrocarbons in 90 to 400°C boiling range petroleum distillates by HPLC. It is relevant when refiners and testing laboratories need a focused analytical method for checking low-level aromatic content in distillate streams and related petroleum products. For buyers comparing technical standards, this UOP method supports product characterization, quality verification, and method selection for samples where boiling-range behavior and trace aromatic presence both matter.

UOP 963-98 method scope

This UOP 963-98 method is centered on the measurement of trace aromatic hydrocarbons in petroleum distillates within a 90 to 400°C boiling range. As an HPLC-based test method, it is intended for analytical laboratory use where separation and identification of aromatic components are needed in a controlled petroleum testing workflow. The method is suited to technical review of distillate samples and supports consistent evaluation of aromatic content in materials that fall within the stated boiling range.

Where is UOP 963-98 used?

UOP 963-98 is commonly used in refinery and petroleum laboratory environments where distillate samples are reviewed for trace aromatic content. It may be relevant to laboratory analysts, analytical chemists, refinery QA/QC teams, and technical reviewers handling product qualification or comparison work. The method also fits laboratory documentation workflows where boiling-range petroleum fractions are assessed for compliance, consistency, or internal quality checks. In practical use, it helps teams evaluate samples that sit within the specified distillate range using a recognized UOP test method.

Why professionals use UOP 963-98

Professionals use UOP 963-98 to add analytical clarity when trace aromatics in distillate products need to be checked with a defined laboratory method. It supports day-to-day quality control, sample comparison, and technical decision-making by giving teams a structured way to evaluate aromatic content in the 90 to 400°C boiling range. For organizations handling petroleum testing or refinery QA/QC, the method helps strengthen documentation, improve consistency across sample review, and support more reliable product assessment.

• Trace aromatic hydrocarbon analysis
• 90 to 400°C distillate samples
• HPLC-based laboratory method
• Refinery QA/QC support
• Analytical review for petroleum distillates
• Useful for laboratory analysts and technical reviewers