UOP 991-17 is a laboratory method for measuring trace chloride, fluoride, and bromide in liquid organics by combustion ion chromatography (CIC). It is designed for buyers who need a controlled way to evaluate low-level halides in organic samples where contamination, catalyst sensitivity, or product purity may matter. For refinery laboratories, petrochemical QA/QC teams, and analytical chemists, this method supports more consistent sample review and clearer documentation when trace ionic species must be identified with confidence. UOP 991-17 is a practical reference for routine analytical oversight and product quality checks.

Purpose of UOP 991-17

The purpose of UOP 991-17 is to provide an instrumental analytical approach for determining trace chloride, fluoride, and bromide in liquid organic materials. As a combustion ion chromatography method, it is intended for laboratory measurement of ionic species that may be present at very low levels and that can affect product handling, processing, or quality evaluation. This makes the method relevant when teams need a reliable standard for trace halide assessment, analytical consistency, and method-based comparison across sample sets. UOP 991-17 supports structured chemical analysis in a refinery or laboratory setting.

Laboratory use of UOP 991-17

UOP 991-17 is typically used in analytical laboratories that support refinery, petrochemical, and fuel-related sample testing. It may be selected by laboratory analysts, refinery chemists, QA/QC personnel, and technical reviewers who need a defined method for evaluating trace halides in liquid organics. In practice, it can fit into sample qualification, contamination review, and routine quality documentation where ionic impurities are a concern. Its combustion ion chromatography format makes it especially relevant for teams that rely on standardized laboratory methods to compare results and maintain analytical control.

Practical value of UOP 991-17

The practical value of UOP 991-17 lies in its ability to support consistent trace-level assessment of chloride, fluoride, and bromide in liquid organic samples. For day-to-day laboratory work, that means clearer quality verification, better comparison between sample lots, and stronger support for technical decisions when halide contamination could affect processing or product suitability. It also helps organizations maintain method discipline in analytical reporting, which is important for refinery quality control and laboratory documentation. For teams reviewing product purity or sample integrity, UOP 991-17 provides a focused testing reference.

• Trace chloride, fluoride, and bromide analysis
• Combustion ion chromatography workflow
• Liquid organic sample evaluation
• Refinery and petrochemical laboratory use
• QA/QC and technical review support