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ASTM U 015 : 2017

Current

Current

The latest, up-to-date edition.

Determination of Trace Oxygenates in Polymer Grade Ethylene & Propylene by Gas Chromatography Mass Spectrometry

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-15-2017

Specifies trace oxygenated components in high purity polymer grade ethylene and propylene gas or liquid using a gas chromatograph equipped with a mass spectrometer run in selected ion monitoring mode.

This method is for determining trace oxygenated components in high purity polymer grade ethylene and propylene gas or liquid using a gas chromatograph equipped with a mass spectrometer run in selected ion monitoring mode. The specific instrument is preconfigured and is capable of determining typical impurities in polymer grade ethylene or propylene, however this method only outlines the procedure for determining the specific oxygenates 2-butanol, acetone, acetaldehyde, ethanol, isopropanol, methanol, methyl tert-butyl ether, n-propanol, n-butanol and tert-butanol. Some components co-elute but are readily extracted by unique ions. The lower limit of quantitation for each component is 0.05 mol-(or mass-) ppm.

DocumentType
Standard
Pages
13
PublisherName
American Society for Testing and Materials
Status
Current

ASTM U 09 : 2013 Precision Statements in UOP Methods

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