UOP 787-78 is a laboratory test method for Silicones in Petroleum Distillates by Atomic Absorption Spectrophotometry. It is intended to help analysts evaluate whether silicone contamination is present in petroleum distillate samples, supporting quality review and technical decision-making in refinery and fuel laboratory settings. For buyers comparing analytical standards, this method is relevant where trace silicone control may affect product quality, downstream processing, or documentation of sample cleanliness. UOP 787-78 fits organizations that need a defined UOP method for consistent laboratory assessment and result comparison.

Overview of UOP 787-78

This UOP test method provides an analytical approach for examining silicones in petroleum distillates using atomic absorption spectrophotometry. As a UOP method, it is suited to controlled laboratory work where a defined procedure is needed for evaluating silicone-related contamination or presence in distillate materials. The method title points to a focused measurement task rather than broad product characterization, making it most useful when teams need a standard reference for targeted petroleum sample analysis. UOP 787-78 supports method selection, technical review, and laboratory documentation in a practical commercial environment.

Laboratory use of UOP 787-78

UOP 787-78 is commonly relevant in petroleum and refinery laboratories handling distillate samples that require silicone evaluation. It may be used by laboratory analysts, QA/QC personnel, analytical chemists, and technical reviewers responsible for product verification or contamination assessment. In practice, the method supports routine sample review, investigation of unusual analytical results, and internal quality checks tied to distillate handling or processing. It is also useful where refinery or fuel-testing teams need a recognized UOP test method for consistent laboratory workflows and comparative analysis across batches or sites.

Why UOP 787-78 matters in day-to-day work

In day-to-day laboratory operations, UOP 787-78 helps teams apply a consistent approach to identifying and assessing silicones in petroleum distillates. That consistency matters when results are used for product acceptance, troubleshooting, or technical documentation. For QA/QC groups, it can support clearer comparison between samples and reduce uncertainty in review cycles. For refinery and petroleum specialists, the method adds structure to analytical decision-making when silicone presence may influence product quality or downstream handling. UOP 787-78 is most valuable where reliable laboratory interpretation is needed without ambiguity.

• Silicones in petroleum distillates
• Atomic absorption spectrophotometry
• Refinery and fuel laboratory use
• QA/QC and technical review support
• Analytical method for sample evaluation
• UOP laboratory test method