UOP 464-00 is a petroleum laboratory test method for the spectrophotometric determination of phenol in light aromatic hydrocarbons and cyclohexane. It is designed to help laboratories assess whether these hydrocarbon streams contain phenol, supporting product review, quality verification, and specification-related decision making. For buyers comparing analytical methods, this standard is relevant when phenol control matters in aromatic or cyclohexane-based materials. UOP 464-00 is typically of interest to laboratory analysts, analytical chemists, and refinery QA/QC teams working with sample evaluation and technical documentation.

Purpose of UOP 464-00

The purpose of UOP 464-00 is to provide a defined spectrophotometric approach for measuring phenol in light aromatic hydrocarbons and cyclohexane. As a UOP test method, it supports consistent analytical work where phenol content needs to be checked in a controlled laboratory setting. This makes it useful for method selection, product verification, and comparison of material samples that fall within the scope of the title. For organizations handling aromatic or cyclohexane streams, the method offers a focused way to document phenol-related analytical results.

Laboratory use of UOP 464-00

UOP 464-00 is commonly suited to petroleum and petrochemical laboratories that evaluate light aromatic hydrocarbons and cyclohexane for quality or composition-related checks. It may be used by laboratory analysts, technical reviewers, and refinery QA/QC personnel who need a reliable method for phenol analysis in routine or special testing workflows. In practice, it supports sample screening, internal specification review, and analytical reporting where phenol presence is a relevant concern. The method also helps align laboratory work with a recognized UOP approach for this material class.

Practical importance of UOP 464-00

The practical value of UOP 464-00 is in giving technical teams a clear, standardized way to check phenol in targeted hydrocarbon samples. That can support consistent laboratory comparisons, better documentation, and more confident quality decisions when reviewing light aromatics or cyclohexane. For refinery and chemical laboratory groups, a defined method helps reduce ambiguity in reporting and supports repeatable product assessment. UOP 464-00 is therefore useful where analytical clarity and method consistency matter in day-to-day quality control and technical review.

• Phenol determination by spectrophotometry
• Light aromatic hydrocarbon sample review
• Cyclohexane analytical checking
• Refinery QA/QC support
• Laboratory reporting and documentation
• Method selection for phenol analysis