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ÖNORM EN 237:2005-01
Liquid petroleum products - Petrol - Determination of low lead concentrations by atomic absorption spectrometry
Действует
Печатная копияПечатное издание
114.98 € (включая НДС 20%)
Разработчик:
Зарубежные/ON
ICS:
75.160.20 Liquid. Including gasoline, diesel, kerosene, etc. / Жидкое топливо
Описание
This document specifies an atomic absorption spectrometric test method for the determination of the lead content
of petrol in the range 2,5 mg/l to 10,0 mg/l. This test method is independent of the lead alkyl type.
NOTE 1 Annex A describes an alternative procedure but with a poorer precision for the determination of the lead content of
petrol in the range 3,0 mg/l to 10,0 mg/l. This procedure is also independent of the lead alkyl type.
NOTE 2 For the purposes of this document, the term ¿% (V/V)¿ is used to represent the volume fraction.
WARNING ¿ The use of this document may involve hazardous materials, operations and equipment. This
standard does not purport to address all of the safety problems associated with its use. It is the
responsibility of the user of this standard to establish appropriate safety and health practices and
determine the applicability of regulatory limitations prior to use.
Diese Norm legt ein Verfahren zur Bestimmung des Gesamtbleigehaltes von Ottokraftstoffen mit einem Bleigehalt von 2,5 mg/l bis 10 mg/l fest. Dieses Verfahren ist von der Art der Bleialkylverbindungen unabhängig.
Ключевые слова:
Ottokraftstoff, flüssig, Erdölprodukt, Mineralölerzeugnis, Ottomotor, Kraftstoff, Benzin, KFZ, Treibstoff, Bleigehalt, Gehaltsbestimmung, Atomabsorption, Atomabsorptionsspektrometrie, AAS, Warnhinweis, Sicherheit, Material, Chemikalie, Reagenzien, Prüfeinrichtung, Prüfbericht, Auswertung, Präzision, Wiederholbarkeit, Vergleichbarkeit, Analyse