UOP 766-13 is the technical reference for Piece Density by Mercury Displacement, a UOP test method used to evaluate the density of a piece or solid sample by displacement measurement. For buyers reviewing laboratory methods, it offers a focused way to support material characterization where physical density is a useful quality indicator. In petroleum, chemical, and refinery settings, this type of method can help technical teams compare samples, document product properties, and maintain consistent laboratory records. UOP 766-13 is a practical choice when accurate piece density data is needed for analysis, review, or quality verification.

Purpose of UOP 766-13

The purpose of UOP 766-13 is to provide a standardized measurement approach for piece density using mercury displacement. As a UOP test method, it supports analytical consistency when a laboratory needs a repeatable way to characterize a sample’s physical properties. This is especially useful when density is part of product evaluation, specification checking, or technical comparison work. Laboratories and review teams may use it to align internal testing with a recognized method framework and to improve confidence in reported results for solid or piece-based materials.

Laboratory use of UOP 766-13

UOP 766-13 is commonly relevant in laboratory workflows where analysts handle material characterization, sample review, or quality control for petroleum and chemical products. It may be used by laboratory analysts, refinery QA/QC teams, and technical reviewers who need a defined method for piece density measurement. In practice, it supports routine sample evaluation, internal comparison work, and documentation for product review. For organizations that rely on standardized analytical methods, it helps keep laboratory results more consistent and easier to interpret across teams.

Practical importance of UOP 766-13

UOP 766-13 matters because consistent density data can support better technical decisions, clearer product comparison, and more reliable laboratory records. When piece density is part of a quality check or investigation, a formal method helps reduce ambiguity and improves traceability in reporting. That is valuable for organizations managing petroleum, chemical, or refinery testing programs where analytical clarity is important. The method also helps teams maintain a common reference point for internal review, making results easier to compare across batches, samples, or testing periods.

• Piece density measurement by mercury displacement
• UOP test method for laboratory characterization
• Useful for sample comparison and QA/QC review
• Relevant to analysts and technical reviewers
• Supports consistent reporting and documentation