ASTM UOP 720 : 2008
Current
The latest, up-to-date edition.
Impurities in, and Purity of, High Purity p-Xylene by GC
English
24-09-2008
Defines a method for determining trace hydrocarbon impurities in high purity p-xylene.
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Current
|
This method is for determining trace hydrocarbon impurities in high purity p-xylene. The lower limit of detection for any single component is 0.002 mass %. The method can also be used for determining the total purity of the p-xylene. Mixed xylene isomers and/or diethylbenzenes in other process streams should be determined using UOP Method 744, Aromatics in Hydrocarbons by Gas Chromatography.
| ASTM D 4307 : 2017 : REDLINE | Standard Practice for Preparation of Liquid Blends for Use as Analytical Standards |
| ASTM U 09 : 2013 | Precision Statements in UOP Methods |
| ASTM UOP744 : 2006 | Aromatics in Hydrocarbons by GC |
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