UOP 918-92

UOP 918-92 is a laboratory method for the collection and grinding of adsorbents and catalysts for analysis, helping ensure samples are prepared in a consistent way before evaluation. For buyers reviewing UOP 918-92, the main value is in supporting reliable sample handling so downstream laboratory work can better reflect the material being examined. This is especially relevant where adsorbent or catalyst condition, homogeneity, or representativeness matters in technical review, refinery QA/QC, and analytical reporting. The method is a practical reference for teams that need standardized preparation of solid process materials.

What is UOP 918-92?

UOP 918-92 is a UOP Test Method focused on the collection and grinding of adsorbents and catalysts for analysis. In practical laboratory use, it provides a controlled approach to preparing solid samples before testing, which can help improve repeatability and comparability across analyses. Because adsorbents and catalysts are often heterogeneous, preparation is an important part of obtaining a usable analytical sample. This method is therefore most relevant as a sample-preparation standard within petroleum and chemical laboratory workflows, rather than as a direct measurement of a property.

Where is UOP 918-92 used?

UOP 918-92 is commonly used in refinery laboratories, catalyst evaluation labs, and chemical or petroleum testing environments where adsorbent and catalyst materials are reviewed for analysis. It may be relevant to laboratory analysts, analytical chemists, technical reviewers, and refinery QA/QC teams that handle process materials or performance studies. The method can support internal sample preparation work before characterization, comparison, or documentation of solid materials used in processing, purification, or conversion operations. It is most useful where standardized handling of these materials is needed for dependable analytical follow-up.

Why is UOP 918-92 important?

UOP 918-92 matters because sample preparation can strongly affect the quality of laboratory results, especially for solid materials that may not be uniform. By defining a consistent approach to collecting and grinding adsorbents and catalysts, the method helps teams reduce variability in analytical workflows and improve confidence in comparisons between samples. That makes it useful for routine lab work, technical reviews, and quality-related decisions where clear documentation and consistent preparation are important. For organizations working with catalyst or adsorbent materials, it supports more dependable analysis and better internal alignment.

• Sample collection guidance for solid process materials
• Grinding and preparation for analysis
• Relevant to adsorbents and catalysts
• Supports refinery and laboratory QA/QC workflows
• Useful for analytical chemists and technical reviewers
• Helps improve consistency before downstream testing