ASTM UOP 464 : 2000
Withdrawn
Phenol in Light Aromatic Hydrocarbons and Cyclohexane by Spectrophotometry
English
07-29-2002
11-11-2014
Defines a method for determining phenol at concentrations from 0.1 to 2.0 mass-ppm in light aromatic hydrocarbons such as benzene, ethylbenzene, cumene, toluene and xylene, as well as cyclohexane by visible spectrophotometry.
| DocumentType |
Standard
|
| Pages |
6
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Withdrawn
|
This method is for determining phenol at concentrations from 0.1 to 2.0 mass-ppm in light aromatic hydrocarbons such as benzene, ethylbenzene, cumene, toluene and xylene, as well as cyclohexane by visible spectrophotometry. Higher concentrations can be determined by diluting the sample. The presence of substituted phenols may cause a positive interference. Aldehydes, ketones, ethers, alcohols, amines, and sulfur compounds will interfere, if present.
| ASTM U 09 : 2013 | Precision Statements in UOP Methods |
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