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Table 3
| Methods for Sulfur in Ultra-Low Sulfur Fuels of Future |
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| ASTM TEST METHOD |
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TECHNIQUE |
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RANGE |
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30 mg/kg
Gasoline |
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15 mg/kg
Diesel |
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r |
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R |
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r |
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R |
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| D 2622 |
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WDXRF |
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3 mg/kg to 5.3 m% |
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3.8 |
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7.4 |
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3.4 |
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6.7 |
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| D 3120 |
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Microcoulometry |
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3 to 100 mg/kg |
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3.85 |
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17.7 |
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1.33 |
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8.07 |
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| D 5453 |
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UV Fluorescence |
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1 to 800 mg/kg |
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1.95 |
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11.7 |
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1.20 |
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6.26 |
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| D 6920 |
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Electrochemistry |
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1 to 100 mg/kg |
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4.7 |
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22.8 |
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3.1 |
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15.6 |
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| r= repeatability |
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| R=reproducibility |
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Return to Feature
Copyright 2004, ASTM International
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