UOP 744-04 is a chromatography-based method for Aromatics in Hydrocarbons by Gas Chromatography, designed to support laboratory evaluation of hydrocarbon samples where aromatic content is a key quality concern. For refinery and petrochemical teams, this type of analysis helps characterize composition, compare product batches, and support consistent technical reporting. UOP 744-04 is relevant when buyers need a recognized analytical standard that fits routine sample review, product quality assessment, and chromatography-driven documentation in petroleum laboratory workflows.

Purpose of UOP 744-04

The purpose of UOP 744-04 is to provide a structured gas chromatography approach for assessing aromatics in hydrocarbon materials. As a UOP Chromatography Method, it supports analytical measurement in a way that is suitable for laboratory comparison and repeatable review of sample composition. This makes the method useful when aromatic content is an important property in product characterization, quality verification, or technical evaluation. It is typically considered by analytical chemists and laboratory personnel who need a dependable chromatography standard for hydrocarbon analysis.

Laboratory use of UOP 744-04

UOP 744-04 is commonly used in refinery laboratories, fuel testing operations, and petrochemical analytical teams that work with hydrocarbon samples requiring aromatic evaluation. It may also support QA/QC groups and technical reviewers responsible for checking product consistency and documenting analytical results. Because the method is centered on gas chromatography, it fits laboratories that already use instrumental techniques for sample characterization and routine reporting. UOP 744-04 is a practical option when the work involves comparing hydrocarbon streams or reviewing composition trends across batches.

Practical value of UOP 744-04

The practical value of UOP 744-04 lies in its ability to support clear, standardized aromatics testing within a chromatography workflow. For professional teams, that means better consistency in sample review, more dependable analytical documentation, and improved comparability between laboratory results. It can help decision-makers interpret hydrocarbon composition with greater confidence during product evaluation, quality control, or method selection. UOP 744-04 is especially useful where aromatic content influences specification review, process assessment, or internal reporting needs.

• Gas chromatography-based aromatics analysis
• Hydrocarbon sample characterization
• Refinery and petrochemical laboratory use
• QA/QC and technical review support
• Product comparison and reporting consistency