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SULFUR DETERMINATION BY OXIDATIVE MICROCOULOMETRY: ASTM D3246
SULFUR DETERMINATION BY OXIDATIVE MICROCOULOMETRY: ASTM D3246(Equivalent Test Methods: IP 373 and AFNOR M07-052)EXPLANATIONThis test method is valid in the sulfur concentration range of 1.5 to 100 ppm in hydrocarbon products that are gaseous at normal room temperature and pressure. This test method is ...
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SULFUR DETERMINATION BY OXIDATIVE MICROCOULOMETRY: ASTM D3120
SULFUR DETERMINATION BY OXIDATIVE MICROCOULOMETRY: ASTM D3120EXPLANATIONThis test method is valid at sulfur levels of 3.0 to 100 ppm in light liquid hydrocarbons boiling in the range from 26 to 274° C. Samples with higher sulfur levels may be analyzed after proper dilutions. This test method is applicable ...
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SULFUR IN FUELS BY POLARIZATION XRF: ASTM D7220
SULFUR IN FUELS BY POLARIZATION XRF: ASTM D7220EXPLANATIONThis test method uses an energy dispersive X-ray fluorescence (EDXRF) technique for the determination of total sulfur in automotive fuels with a concentration range of 6 to 50 mg/kg. The pooled limit of quantitation is 6 mg/kg sulfur. A typical ...
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SULFUR IN FUELS BY EDXRF USING A LOW BACKGROUND PROPORTIONAL COUNTER: ASTM D7212
SULFUR IN FUELS BY EDXRF USING A LOW BACKGROUND PROPORTIONAL COUNTER: ASTM D7212EXPLANATIONThis test method measures total sulfur in the concentration range 7 to 50 mg/kg automotive fuels with a typical analysis time around 10 min per sample. This test method uses an energy dispersive X-ray fluorescence ...
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SULFUR IN PETROLEUM PRODUCTS BY OXIDATIVE COMBUSTION WITH ELECTROCHEMICAL DETECT
SULFUR IN PETROLEUM PRODUCTS BY OXIDATIVE COMBUSTION WITH ELECTROCHEMICAL DETECTION: ASTM D6920EXPLANATIONThis test method covers the determination of total sulfur in liquid hydrocarbons (e.g., naphthas, distillates, reformulated gasolines, diesels, biodiesels, and motor fuels) boiling in the range from ...
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SULFUR DETERMINATION BY OXIDATIVE COMBUSTION AND ELECTROCHEMICAL DETECTION: ASTM
SULFUR DETERMINATION BY OXIDATIVE COMBUSTION AND ELECTROCHEMICAL DETECTION: ASTM D6428EXPLANATIONThis test method is valid for sulfur levels of 0.05 to 100 mg/kg in liquid aromatic hydrocarbons, their derivatives, and related chemicals. Virtually all sulfur compounds will be detected by this technique.TEST ...
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SULFUR IN PETROLEUM PRODUCTS BY ON-LINE GC WITH FPD: ASTM D7041
SULFUR IN PETROLEUM PRODUCTS BY ON-LINE GC WITH FPD: ASTM D7041EXPLANATIONLow levels of sulfur in process feed stocks can poison expensive catalysts used in petroleum refining processes. This test method can be used to determine total sulfur levels in these process feeds and finished products that fall ...
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SULFUR IN GASOLINE AND DIESEL FUEL BY MONOCHROMATIC WDXRF: ASTM D7039
SULFUR IN GASOLINE AND DIESEL FUEL BY MONOCHROMATIC WDXRF: ASTM D7039EXPLANATIONThis test method determines total sulfur in gasolines and diesels with minimal sample preparation and analyst involvement. A typical time for each analysis is 2 to 3 min. The scope of the method ranges from 2 to 500 mg/kg ...
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SULFUR DETERMINATION IN LIQUID PETROLEUM GASES (LPG): ASTM D2784
SULFUR DETERMINATION IN LIQUID PETROLEUM GASES (LPG): ASTM D2784EXPLANATIONThis test method is valid for sulfur levels of >1 μg/g of sulfur in liquefied petroleum gases (LPG). The samples should not contain more than 100 μg/g of chlorine. Stringent techniques must be employed and all possible sources ...
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SULFUR DETERMINATION SULFUR BY LAMP METHOD: ASTM D1266
SULFUR DETERMINATION SULFUR BY LAMP METHOD: ASTM D1266(Equivalent Test Methods: IP 107 and AFNOR M07-031)EXPLANATIONThis test method is valid in the concentration range of 0.01 to 0.04 mass % of sulfur in liquid petroleum products. By using a special sulfate analysis procedure the determination can be ...
