UOP 825-81

UOP 825-81 is a UOP test method for Monoethanolamine in Solutions by Color Indicator Titration, giving laboratories a practical way to evaluate monoethanolamine content in solution samples. For buyers comparing analytical standards, this method is relevant when a controlled, chemistry-based check is needed for process liquids, treatment solutions, or other amine-containing streams. UOP 825-81 supports routine laboratory review by helping teams select a recognized procedure for measuring a specific component with clear technical intent. It is a useful fit for organizations that need consistent analytical documentation and dependable method alignment.

UOP 825-81 method scope

This UOP 825-81 method focuses on the measurement of monoethanolamine in solution using a color indicator titration approach. As a laboratory analytical method, it is intended for chemical evaluation where the presence and amount of monoethanolamine must be assessed in a solution sample. The official title points to a targeted titrimetric technique rather than broad multi-component testing, making it suitable for buyers who need a defined, single-analyte procedure. In practice, it supports method selection for QA/QC, solution monitoring, and technical comparison work in petroleum and chemical labs.

Where is UOP 825-81 used?

UOP 825-81 is commonly used in laboratory settings where monoethanolamine-containing solutions are evaluated for quality or process control. It may be relevant to refinery laboratories, petrochemical technical teams, and analytical groups responsible for amine solution review, especially where product condition or concentration needs to be checked against internal requirements. Laboratory analysts, QA/QC personnel, and technical reviewers may use this method when comparing samples, documenting results, or supporting operating decisions. It is a practical reference for teams working with treatment or process solutions tied to petroleum and chemical operations.

Why professionals use UOP 825-81

Professionals use UOP 825-81 because it provides a defined approach for checking monoethanolamine in solution, which supports consistent analytical work and clearer result interpretation. For laboratory and refinery teams, that can help with routine verification, sample comparison, and documentation quality in day-to-day workflows. A recognized UOP method also makes it easier for technical staff to align testing practices across sites or projects. When a buyer needs a specific method for monoethanolamine evaluation, this standard offers a focused basis for quality review and controlled laboratory reporting.

• Monoethanolamine solution analysis
• Color indicator titration
• Laboratory and QA/QC use
• Refinery and petrochemical review
• Technical documentation support