Liquid petroleum products - Unleaded petrol - Determination of benzene content by gas chromatography
NORM herausgegeben am 1.4.2023
Bezeichnung normen: ČSN EN 12177
Zeichen: 656149
Katalog-Nummer: 516546
Ausgabedatum normen: 1.4.2023
Zahl der Seiten: 20
Gewicht ca.: 60 g (0.13 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN
This document specifies a column switching gas chromatographic method for the quantitative determination of benzene content in the range 0,05 % (V/V) to 6 % (V/V) in unleaded petrol having a final boiling point not greater than 220 °C. The method described in this document is suitable for determining benzene in petrol, including petrol containing oxygenates up to E10 (up to 3,7 % (m/m) oxygen content), in line with the relevant EC Directives