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  • SULFUR IN PETROLEUM PRODUCTS BY OXIDATIVE COMBUSTION WITH ELECTROCHEMICAL DETECT SULFUR IN PETROLEUM PRODUCTS BY OXIDATIVE COMBUSTION WITH ELECTROCHEMICAL DETECTION: 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 approximately ...
  • SULFUR DETERMINATION BY OXIDATIVE COMBUSTION AND ELECTROCHEMICAL DETECTION: D642 SULFUR DETERMINATION BY OXIDATIVE COMBUSTION AND ELECTROCHEMICAL DETECTION: D6428This 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 SUMMARYThe ...
  • SULFUR IN PETROLEUM PRODUCTS BY ON-LINE GC WITH FPD: D7041 SULFUR IN PETROLEUM PRODUCTS BY ON-LINE GC WITH FPD: 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 within ...
  • SULFUR IN GASOLINE AND DIESEL FUEL BY MONOCHROMATIC WDXRF: D7039 SULFUR IN GASOLINE AND DIESEL FUEL BY MONOCHROMATIC WDXRF: 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 sulfur. ...
  • SULFUR DETERMINATION IN LIQUID PETROLEUM GASES (LPG): D2784 SULFUR DETERMINATION IN LIQUID PETROLEUM GASES (LPG): D2784This 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 of sulfur ...
  • SULFUR DETERMINATION BY LAMP METHOD: D1266 SULFUR DETERMINATION BY LAMP METHOD: D1266(Equivalent Test Methods: IP 107 and AFNOR M07-031)This 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 extended to as low as ...
  • SULFUR DETERMINATION BY HYDROGENOLYSIS AND RATEOMETRIC COLORIMETRY: D4045 SULFUR DETERMINATION BY HYDROGENOLYSIS AND RATEOMETRIC COLORIMETRY: D4045This test method is valid in the range 0.02 to 10.00 mg/kg of sulfur in petroleum products. It may be extended to higher concentrations by dilution. This test method is applicable to liquids with boiling points between 30 to 371° ...
  • SULFUR DETERMINATION BY HIGH TEMPERATURE METHOD: D1552 SULFUR DETERMINATION BY HIGH TEMPERATURE METHOD: D1552(Equivalent Test Method: AFNOR M07-025)This test method covers three procedures applicable to petroleum products including lubricating oils containing additives and additive concentrates. This test method is applicable to samples boiling above 177° ...
  • SULFUR DETERMINATION BY BOMB METHOD: D129 SULFUR DETERMINATION BY BOMB METHOD: D129(Equivalent Test Methods: IP 61, DIN 51577, and AFNOR T60-109)This test method is applicable to any petroleum product sufficiently low in volatility that it can be weighed accurately in an open sample boat and containing at least 0.1 % sulfur. This test method ...
  • SULFUR DETERMINATION IN PETROLEUM PRODUCTS SULFUR DETERMINATION IN PETROLEUM PRODUCTSGENERALSulfur is present in one chemical form or other in many petroleum products. It occurs in natural form starting with crude oils, but is also added in chemical form in several products to modify performance. In some cases the presence of sulfur is beneficial ...

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Basic knowledge and understanding about oil, oil testing, grease, grease testing and gas chromatography.

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