UOP 939-96 is a chromatography-based laboratory method for measuring basic nitrogen in LPG, helping define product quality in a form that supports routine petroleum testing and technical review. By focusing on nitrogen compounds that can affect downstream handling, the method gives refinery and gas laboratory teams a practical tool for sample assessment and comparison. UOP 939-96 is relevant when buyers need a standardized approach for analytical consistency, especially in workflows where LPG quality, contamination screening, or specification support may depend on reliable instrumental results.

Overview of UOP 939-96

As an UOP Chromatography Method, UOP 939-96 is centered on instrumental analysis for basic nitrogen in liquefied petroleum gas. The method title indicates a targeted determination rather than broad compositional profiling, making it suitable for laboratories that need a focused analytical reference for nitrogen-related evaluation. This type of method is typically used to support consistent reporting, method selection, and comparable results across technical teams. For organizations handling LPG quality review, it provides a clear framework for measuring a specific impurity class with chromatography.

Laboratory use of UOP 939-96

UOP 939-96 may be used in refinery laboratories, gas testing labs, and analytical chemistry teams that support LPG product qualification and quality control. It is especially relevant where laboratory analysts and QA/QC personnel need a documented method for evaluating basic nitrogen in LPG samples. Technical reviewers and product quality specialists may also rely on it when comparing results across batches, suppliers, or sites. In practical workflows, the method supports sample characterization, data review, and reporting for teams that need chromatography-based evidence in fuel and petrochemical testing.

Why UOP 939-96 matters in practice

UOP 939-96 matters because it helps standardize how basic nitrogen is checked in LPG, which supports clearer laboratory decisions and more consistent product review. For operational teams, a recognized method improves confidence in analytical comparisons and helps reduce ambiguity in quality documentation. It is useful when reviewing incoming or outgoing material, verifying product condition, or maintaining internal testing consistency across laboratories. UOP 939-96 also supports traceable technical communication between analysts, supervisors, and quality stakeholders who depend on reliable chromatography results.

• Basic nitrogen measurement in LPG
• Chromatography-based instrumental analysis
• Refinery and gas laboratory use
• QA/QC and product quality review
• Analytical reporting and sample comparison
• Support for technical documentation