DS/EN 238:1997
Liquid petroleum products - Petrol - Determination of the benzene content by infrared spectrometry

Standard No.

DS/EN 238:1997

Release Date

1997

Published By

Danish Standards Foundation

Status

Be replaced 2004-03

Replace By

DS/EN 238/A1:2004

Latest

DS/EN 238/A1:2004

Scope

This standard specifies an infrared spectrometric method for the determination of benzene content in petrol in the range of 0,1 % (V/V) to 20 % (V/V). The presence of cyclopentadiene in the sample will interfere with the benzene determination when it exceeds 5 % (V/V). Contents of ethanol less than 10 % (V/V) and toluene less than 25 % (V/V) do not interfere with the benzene determination.

DS/EN 238:1997 history

• 2004 DS/EN 238/A1:2004 Liquid petroleum products - Petrol - Determination of the benzene content by infrared spectrometry
• 1997 DS/EN 238:1997 Liquid petroleum products - Petrol - Determination of the benzene content by infrared spectrometry