ASTM D8431
Standard Test Method for Detection of Water-soluble Petroleum Oils by A-TEEM Optical Spectroscopy and Multivariate Analysis
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About This Item
ASTM D8431 is a technical standard for detecting water-soluble petroleum oils using A-TEEM optical spectroscopy and multivariate analysis. It is designed to support more consistent identification of petroleum oil contamination in water-related samples by combining optical measurement with data analysis tools. As a product-page reference, this ASTM standard helps users understand a defined test method that may be useful for laboratory evaluation, quality control, and compliance-focused workflows where reliable detection matters.
Overview of ASTM D8431
The official title of ASTM D8431 indicates a standard test method centered on the detection of water-soluble petroleum oils through A-TEEM optical spectroscopy and multivariate analysis. This places the document in the category of analytical testing methods that use instrument-based measurements and data interpretation to support detection. For organizations that compare methods, specify testing requirements, or build laboratory procedures, the standard offers a recognized ASTM framework for a targeted technical task.
Common use cases of ASTM D8431
This standard is commonly relevant in laboratory settings where samples may contain petroleum-derived oils dissolved or dispersed in water. It may be used in analytical workflows that rely on optical spectroscopy equipment and multivariate data analysis to screen, identify, or assess the presence of these materials. ASTM D8431 can also support method selection, internal testing protocols, and documentation for teams that need a structured approach to detecting water-soluble petroleum oils.
Benefits of using ASTM D8431
Using ASTM D8431 can help promote more consistent test practices by defining a specific approach for detection and analysis. That can support comparability across labs, stronger quality control, and better confidence in procurement or compliance-related decisions. Because the method combines spectroscopy with multivariate analysis, it may also help users apply a more modern, data-driven testing workflow while staying aligned with an ASTM-recognized standard.
- A-TEEM optical spectroscopy method
- Multivariate analysis for detection
- Water-soluble petroleum oil focus
- Laboratory testing and quality control
- Standardized ASTM testing reference
- Publication Date: 2022-07-21
- Publisher: ASTM
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