UOP 410-85 is a laboratory test method for measuring sodium in catalysts by flame emission or atomic absorption spectrophotometry. For buyers comparing analytical standards, this method is relevant when catalyst composition needs to be checked with a controlled laboratory procedure that supports quality decisions and technical review. UOP 410-85 is especially useful where sodium content may affect catalyst performance, handling, or suitability for service. It gives refinery and petrochemical teams a recognized approach for evaluating catalyst samples with instrument-based analysis.

UOP 410-85 method scope

This UOP Test Method focuses on the determination of sodium in catalyst materials using flame emission or atomic absorption spectrophotometry. It is intended for laboratory analysis rather than field testing, and it supports quantitative evaluation of a specific inorganic component in catalyst samples. As an analytical method, UOP 410-85 fits workflows where catalyst composition must be checked against internal specifications, incoming material records, or routine quality-control requirements. The method is commonly selected when a consistent, documented approach to sodium measurement is needed.

Where is UOP 410-85 used?

UOP 410-85 is typically used in refinery and petrochemical laboratories, as well as in contract testing or technical support groups handling catalyst analysis. Laboratory analysts, analytical chemists, and refinery QA/QC teams may rely on it when reviewing catalyst samples for product qualification, process support, or supplier verification. It can also be relevant for technical reviewers and process engineers who need analytical documentation for catalyst-related decisions. In practice, it supports routine lab workflows where sodium levels in catalysts must be measured with a standard method.

Why professionals use UOP 410-85

Professionals use UOP 410-85 to support clear, repeatable sodium measurement in catalyst samples. That matters when teams need dependable laboratory data for quality control, catalyst comparison, or technical sign-off. The method helps reduce ambiguity in reporting and makes it easier to compare results across labs or over time. For organizations managing catalyst performance or specification checks, UOP 410-85 provides a focused analytical reference that supports documentation quality and informed operational decisions.

• Sodium measurement in catalyst materials
• Flame emission or atomic absorption analysis
• Refinery and petrochemical laboratory use
• QA/QC and technical review support
• Catalyst comparison and documentation