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  4. Standard "UOP 899-97"
WITHDRAWN UOP 899-97 29.7.2002 preview

Preview of the standard

UOP 899-97

Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography



STANDARD published on 29.7.2002


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The information about the standard:

Designation standards: UOP 899-97
Note: WITHDRAWN
Publication date standards: 29.7.2002
SKU: NS-574974
The number of pages: 12
Approximate weight : 36 g (0.08 lbs)
Country: American technical standard
Category: Technical standards UOP

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Preview of the standard UOP 899-97

 
1. Scope

This method is for determining individual trace C5 minus hydrocarbon impurities in hydrogen or liquefied petroleum gas (LPG), where the specific trace components are sufficiently resolved from the major components, typically propane/propylene or ethane/ethylene. Components eluting after ethyl acetylene are grouped and reported as heavies. The range of quantitation for each component is 2 to 3000 mol-ppm; however, the lower limit of quantitation increases when major components interfere with the resolution of the impurities.
 

Latest update: 2024-12-22 (Number of items: 2 217 000)
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