UOP 936-20

UOP 936-20 is a laboratory method for measuring combined nitrogen in LPG by chemiluminescence, helping technical teams evaluate nitrogen-related quality in liquefied petroleum gas streams. For buyers comparing standards for petroleum testing, this method supports analytical review where nitrogen content may affect downstream processing, product specification checks, or refinery quality control. UOP 936-20 is relevant when a clear, standardized approach is needed for LPG sample evaluation and documentation. It gives laboratory and QA/QC personnel a focused test method aligned with routine industrial analysis and technical decision-making.

What is UOP 936-20?

UOP 936-20 is a UOP test method centered on the determination of combined nitrogen in LPG using chemiluminescence. As a laboratory analytical method, it is intended to measure a specific nitrogen-related property in liquefied petroleum gas and provide consistent results for technical review. This makes it useful for organizations that need a defined petroleum testing procedure for sample assessment, method selection, and quality documentation. The standard is especially relevant where analytical clarity and repeatable laboratory practice are important.

Where is UOP 936-20 used?

UOP 936-20 is commonly used in refinery laboratories, fuel testing facilities, and petrochemical quality environments where LPG samples must be evaluated for nitrogen content. It may be used by laboratory analysts, analytical chemists, and refinery QA/QC teams responsible for product verification and routine sample review. Technical reviewers and process or quality specialists may also reference it when comparing analytical data or confirming that a laboratory method matches internal testing requirements. Its practical value is strongest in controlled lab settings tied to petroleum and gas product assessment.

Why is UOP 936-20 important?

UOP 936-20 matters because combined nitrogen in LPG can be an important quality indicator in day-to-day product control and analytical documentation. A recognized test method helps teams compare results more consistently across laboratories, support specification checks, and improve confidence in reported data. For buyers managing refinery quality control or laboratory workflows, this method can help reduce ambiguity when reviewing LPG samples and technical records. It is a practical tool for organizations that rely on clear, standardized analytical methods to support operational decisions.

• Combined nitrogen measurement in LPG
• Chemiluminescence-based laboratory analysis
• Refinery and fuel testing relevance
• QA/QC support for LPG sample review
• Useful for analysts and technical reviewers
• Standardized UOP petroleum test method