ISO/TC 28
| Project No. | ISO 20884:2011 |
|---|---|
| Title | <p>ISO 20884:2011 specifies a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of liquid, homogeneous automotive fuels from 5 mg/kg to 500 mg/kg, which have a maximum oxygen content of 3,7 % (<i>m/m</i>). This product range covers diesel fuels containing up to about 10 % (<i>V/V</i>) fatty acid methyl ester (FAME) and motor gasolines containing up to about 10 % (<i>V/V</i>) ethanol.</p> <p>Products with higher oxygen content show significant matrix effects, e.g. FAME used as biodiesel. Nevertheless, FAME may be analysed when the corresponding procedures are followed.</p> <p>Other products may be analysed with this test method. However, precision data for products other than those mentioned have not been established for ISO 20884:2011.</p> |
| Registration number (WIID) | 51814 |
| Scope | <p>ISO 20884:2011 specifies a wavelength-dispersive X-ray fluorescence (WDXRF) test method for the determination of the sulfur content of liquid, homogeneous automotive fuels from 5 mg/kg to 500 mg/kg, which have a maximum oxygen content of 3,7 % (<i>m/m</i>). This product range covers diesel fuels containing up to about 10 % (<i>V/V</i>) fatty acid methyl ester (FAME) and motor gasolines containing up to about 10 % (<i>V/V</i>) ethanol.</p> <p>Products with higher oxygen content show significant matrix effects, e.g. FAME used as biodiesel. Nevertheless, FAME may be analysed when the corresponding procedures are followed.</p> <p>Other products may be analysed with this test method. However, precision data for products other than those mentioned have not been established for ISO 20884:2011.</p> |
| Status | Atcelts |
| ICS group | 75.080 75.160.30 |