ASTM D7059
Standard Test Method for Determination of Methanol in Crude Oils by Multidimensional Gas Chromatography
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About This Item
ASTM D7059 is the ASTM standard for determining methanol in crude oils by multidimensional gas chromatography. It provides a structured laboratory approach for measuring methanol content in crude oil samples, helping support consistent analysis and informed handling decisions. As a focused technical document, it is relevant wherever methanol levels in crude oil need to be checked with a repeatable test method for quality control, verification, or related compliance tasks.
Purpose of ASTM D7059
The purpose of ASTM D7059 is to define a test method for the determination of methanol in crude oils using multidimensional gas chromatography. This creates a clear framework for analytical laboratories that need a reliable way to assess methanol in a complex hydrocarbon matrix. By establishing a recognized ASTM standard for this measurement, the method helps promote consistency in testing practices and supports more comparable results across users, facilities, and sampling programs.
Common use cases of ASTM D7059
This standard is commonly used in laboratory settings that analyze crude oil for methanol content as part of product evaluation or routine quality checks. It may be applied by refiners, producers, testing labs, and other organizations that need a defined method for chromatographic analysis of crude oil samples. ASTM D7059 is especially useful when methanol measurement must be performed with a documented, repeatable procedure that fits into established testing workflows.
Why ASTM D7059 matters
ASTM D7059 matters because methanol in crude oils can affect handling, processing, and analytical decisions, making a consistent test method important. Using a recognized ASTM standard helps reduce uncertainty in laboratory results and supports better comparison between batches or suppliers. It also assists procurement, quality control, and verification efforts by giving stakeholders a common technical basis for measuring methanol with multidimensional gas chromatography.
- Methanol determination in crude oil
- Multidimensional gas chromatography method
- Laboratory quality control support
- Repeatable crude oil analysis
- Standardized testing and reporting
- Publication Date: 2021-12-21
- Publisher: ASTM
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