Cookies
We need your consent to use the individual data so that you can see information about your interests, among other things. Click "OK" to give your consent.
UOP 755-92
Trace Impurities in High-Purity Ethylbenzene by Gas Chromatography
STANDARD published on 29.7.2002
The information about the standard:
Designation standards: UOP 755-92
Note: WITHDRAWN
Publication date standards: 29.7.2002
SKU: NS-574892
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards UOP
Preview of the standard UOP 755-92
| 1. Scope |
|
This method is for determining trace impurities in, and the purity of, high-purity ethylbenzene by gas-liquid chromatography. Specific impurities identified include non-aromatic hydrocarbons, benzene, toluene, xylenes, cumene, n-butylbenzene and diethylbenzene isomers. C10 or higher nonaromatics, if present, may interfere with the determination of benzene. If required, benzene can be determined individually by UOP Method 543. The lower limit of detection for any single component is 2 mass-ppm except for p-xylene, which has a lower detection limit of 100 mass-ppm. |
We recommend:
Technical standards updating
Do you want to make sure you use only the valid technical standards?
We can offer you a solution which will provide you a monthly overview concerning the updating of standards which you use.
Would you like to know more? Look at this page.
