ASTM UOP670-68
Carbon Structure of C7 and Lower Boiling Hydrocarbons in Olefinic Samples by Hydrogenation and Capillary Column Gas Chromatography

Standard No.

ASTM UOP670-68

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM UOP670-68

Scope

This method is for determining the carbon structure of C7 and lower boiling compounds in debutanized olefinic samples. Complete hydrogenation is accomplished directly in the chromatograph injection system, enabling a carbon structure determination to be made. The limit of detection for any single carbon structure is 0.1 wt-%. Quantitative results are obtained through the use of an internal standard.

ASTM UOP670-68 history

• 2002 ASTM UOP670-68 Carbon Structure of C7 and Lower Boiling Hydrocarbons in Olefinic Samples by Hydrogenation and Capillary Column Gas Chromatography