NORMSERVIS s.r.o.

ČSN EN 1601 (656111)

Liquid petroleum products - Determination of organic oxygenate compounds and total organically bound oxygen content in unleaded petrol - Method by gas chromatography (O-FID)

NORM herausgegeben am 1.3.2018

Englisch -
Gedruckt (13.50 EUR)

Informationen über die Norm:

Bezeichnung normen: ČSN EN 1601
Zeichen: 656111
Katalog-Nummer: 503787
Ausgabedatum normen: 1.3.2018
Zahl der Seiten: 24
Gewicht ca.: 72 g (0.16 Pfund)
Land: Tschechische technische Norm
Kategorie: Technische Normen ČSN

Die Annotation des Normtextes ČSN EN 1601 (656111):

This European Standard specifies a gas chromatographic method for the quantitative determination, in unleaded petrol having a final boiling point not greater than 220 °C, of individual organic oxygenate compounds in the range 0,17 % (m/m) to 15 % (m/m) in a direct analysis (without dilution), and total organically bound oxygen up to 3,9 % (m/m).
For samples for which one of the oxygenate compounds content is higher than 15 % (m/m), a procedure with a dilution of the sample before the analysis is given.
NOTE 1 - The conversion from percent mass to percent volume is done using the calculation mentioned in 8.3 and 9.5.3.
NOTE 2 - Precision data are not available for an oxygenate compound content higher than 15 % (m/m); see Introduction.
NOTE 3 - For the purposes of this European Standard, the terms "% (m/m)" and "% (V/V)" are used to represent respectively the mass fraction, respectively the volume fractio