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Impurities in Distilled High Purity Cumene by GC
STANDARD published on 29.7.2002
Designation standards: UOP 702-90
Note: WITHDRAWN
Publication date standards: 29.7.2002
SKU: NS-574865
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards UOP
1. Scope |
This method is for determining trace impurities in distilled, high purity cumene. Benzene and toluene are not separated from the non-aromatic impurities by this method but, if required, may be determined individually by UOP method 543. C12 isoparaffins and/or olefins may interfere with the determination of ethylbenzene. The lower limit of detection for any single component is 5 mass-ppm. |
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