UOP 742-86 is the method for Sulfate in Catalyst by a Gravimetric Method, giving laboratories a defined way to assess sulfate content in catalyst materials. For buyers evaluating technical standards, it supports controlled laboratory analysis where sulfur-related contamination or catalyst condition needs to be checked with consistency. UOP 742-86 is relevant to refinery and petrochemical teams that rely on dependable analytical documentation for catalyst review, quality verification, and method selection. It is a practical reference for organizations that need a clear, recognized UOP test method for sulfate measurement in catalyst samples.

Overview of UOP 742-86

This UOP 742-86 method is a petroleum and chemical laboratory test method focused on the gravimetric determination of sulfate in catalyst. As a measurement-oriented standard, it is intended for analytical work where the sulfate content of a catalyst sample must be evaluated in a structured and repeatable way. The official title points to a classical laboratory approach rather than an instrumental screening method, making it useful for technical teams that need a straightforward reference for sulfate analysis and documentation within catalyst quality assessment workflows.

Laboratory use of UOP 742-86

In practice, UOP 742-86 may be used by laboratory analysts, analytical chemists, and refinery QA/QC personnel who evaluate catalyst samples as part of routine plant support or technical review. It fits environments where catalyst condition, material consistency, or process-related contamination needs to be checked using a recognized UOP test method. Chemical and refinery laboratories may rely on this standard when comparing sample results, reviewing product quality, or maintaining consistent internal testing records for catalyst-related analysis.

Why UOP 742-86 matters in day-to-day work

For day-to-day laboratory work, UOP 742-86 helps teams keep sulfate testing focused, consistent, and easier to document. That matters when results are used for catalyst acceptance checks, quality comparisons, or internal technical decisions. A clearly defined gravimetric method supports reliable sample review and reduces ambiguity during routine analysis. For organizations managing catalyst performance or quality control, the method can help align laboratory practice with a recognized UOP standard and improve confidence in reported sulfate values.

• Sulfate measurement in catalyst samples
• Gravimetric laboratory analysis
• Refinery and petrochemical QA/QC support
• Analytical documentation and result comparison
• Catalyst quality review for technical teams