UOP 740-79T is the UOP method for evaluating volatile nitrogen bases, including ammonia, in solids and aqueous solutions. It is designed for laboratory use where nitrogen-bearing basic compounds need to be identified or measured in a controlled, technical setting. For buyers comparing analytical standards, this method is relevant when sample purity, contamination review, or process-related nitrogen monitoring matters. It supports consistent laboratory interpretation for petroleum, chemical, and refinery-related samples that may contain ammonia or other volatile basic species.

Purpose of UOP 740-79T

The purpose of UOP 740-79T is to provide a standardized analytical approach for determining volatile nitrogen bases in solid materials and water-based samples. As a UOP Test Method, it supports measurement-focused laboratory work where basic nitrogen species must be assessed with consistency. The official title points to ammonia as a key component within the scope, making the method useful for analytical chemistry work tied to sample characterization, quality verification, and technical documentation. It is best suited for teams that need a defined method for comparing results across related samples.

Laboratory use of UOP 740-79T

In practice, UOP 740-79T may be used by laboratory analysts, analytical chemists, and refinery QA/QC personnel handling solids or aqueous process samples. It fits environments where volatile nitrogen bases need to be checked as part of routine sample review, contamination assessment, or specification support. Chemical laboratories and technical teams may use it when evaluating ammonia-related behavior in process streams, treated materials, or aqueous test samples. Its value is greatest where a recognized method is needed for reproducible laboratory reporting and internal review.

Practical importance of UOP 740-79T

UOP 740-79T matters because it helps teams measure a chemically important class of compounds in a controlled way. For operational laboratories, that means clearer data when reviewing sample quality, comparing lots, or tracking nitrogen-related changes over time. In refinery and petrochemical settings, the method can support decision-making by giving technical staff a consistent basis for analysis and documentation. It is especially useful when laboratory results must be dependable enough for quality control, product evaluation, or process oversight.

• Volatile nitrogen bases and ammonia focus
• Applicable to solids and aqueous solutions
• Supports laboratory measurement workflows
• Useful for QA/QC and technical review
• Relevant to refinery and chemical labs
• Helps standardize sample comparison