ASTM UOP899-97
Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography

Standard No.

ASTM UOP899-97

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM UOP899-04

Latest

ASTM UOP899-04

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.

ASTM UOP899-97 history

• 2004 ASTM UOP899-04 Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography
• 2002 ASTM UOP899-97 Trace Hydrocarbons in Hydrogen or LPG by Gas Chromatography