UOP 569-79 is a chromatography-based method for measuring methanol in petroleum distillates and LPG, helping laboratories assess whether these materials contain the alcohol at levels relevant to product quality and process review. By focusing on a specific analyte in common petroleum streams, the method supports consistent sample evaluation, comparative reporting, and technical decision-making in refinery and fuel-testing environments. UOP 569-79 is particularly relevant for teams that need a clear analytical basis for checking product composition, reviewing contamination concerns, or documenting results for internal quality control and laboratory records.

Overview of UOP 569-79

This UOP chromatography method is designed for the analytical determination of methanol in petroleum distillates and liquefied petroleum gas. Its purpose is to provide a laboratory framework for identifying and measuring methanol in these sample types using gas chromatography, which is commonly selected for selective compound analysis and reproducible comparisons. For buyers, the method is a practical reference when methanol monitoring is part of routine petroleum testing, product characterization, or analytical documentation. It is best suited to laboratories that need a recognized UOP method for focused composition assessment.

Laboratory use of UOP 569-79

UOP 569-79 is commonly used in refinery laboratories, fuel testing facilities, and analytical chemistry groups that handle petroleum distillates or LPG. Laboratory analysts may use it during sample review, while QA/QC teams and technical reviewers may rely on the results to support product verification and consistency checks. The method fits workflows where methanol content needs to be assessed as part of routine chromatography-based analysis, especially when comparing samples, documenting findings, or supporting process and product quality decisions. Its value is strongest where clear laboratory reporting matters.

Why UOP 569-79 matters in practice

In day-to-day laboratory work, UOP 569-79 helps teams apply a consistent analytical approach to methanol assessment in petroleum distillates and LPG. That consistency is important for comparing samples over time, supporting internal quality control, and reducing uncertainty in technical review. For refinery and fuel professionals, the method can improve confidence in reported results and help align laboratory output with product monitoring needs. UOP 569-79 is also useful when a standardized chromatography method is needed for documentation and cross-checking between sites or analysts.

• Methanol analysis by gas chromatography
• Petroleum distillates and LPG sample focus
• Laboratory comparison and reporting support
• Refinery QA/QC and analyst workflow use
• Product quality review and documentation