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  • SURFACE WAX COATING ON CORRUGATED BOARD: D3521 SURFACE WAX COATING ON CORRUGATED BOARD: D3521EXPLANATIONWax coatings are applied to corrugated board to provide a better barrier against moisture or other agents or to provide improved appearance or abrasion resistance. These performance features are influenced by the amount of wax present on the surface. ...
  • OXIDATION STABILITY OF LUBRICANTS BY THIN-FILM OXYGEN UPTAKE (TFOUT) CATALYST B: OXIDATION STABILITY OF LUBRICANTS BY THIN-FILM OXYGEN UPTAKE (TFOUT) CATALYST B: D7098EXPLANATIONThis test method was originally developed to evaluate oxidation stability of lubricating base oils combined with additives chemistries similar to those found in gasoline engine oils and services. This test ...
  • SULFUR DETERMINATION IN GASOLINE BY WD-XRF: D6334 SULFUR DETERMINATION IN GASOLINE BY WD-XRF: D6334This test method is applicable to gasoline and gasoline-oxygenate blends in the sulfur concentration range of 15 to 940 mg/kg. Similar to other XRF methods just described, the standards and samples must match in their matrix composition.TEST SUMMARYThe ...
  • SULFUR DETERMINATION IN GASOLINE BY ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTRO SULFUR DETERMINATION IN GASOLINE BY ENERGY-DISPERSIVE X-RAY FLUORESCENCE SPECTROMETRY: D6445EXPLANATIONThe quality of gasoline is related to the amount of sulfur present. Knowledge of sulfur content is necessary for processing purposes. Regulations by federal, state, and local agencies restrict the amount ...
  • SULFUR DETERMINATION BY ENERGY DISPERSIVE X-RAY FLUORESCENCE (ED-XRF): D4294 SULFUR DETERMINATION BY ENERGY DISPERSIVE X-RAY FLUORESCENCE (ED-XRF): D4294(Equivalent Test Methods: IP 336, ISO 8754, and AFNOR M07-053)This test method is applicable to all the petroleum products mentioned in Test Method D2622 (see previously). The applicable concentration range of sulfur is 0.015 ...
  • SULFUR DETERMINATION BY WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE (WD-XRF): D2622 SULFUR DETERMINATION BY WAVELENGTH DISPERSIVE X-RAY FLUORESCENCE (WD-XRF): D2622(Equivalent Test Methods: DIN 51400 T6 and JIS K 2541)This test method is applicable for the analysis of diesel fuel, jet fuel, kerosene, other distillate oil, naptha, residual oil, lubricating base oil, hydraulic oil, crude ...
  • TOTAL VOLATILE SULFUR IN GASEOUS HYDROCARBONS AND LPG USING COMBUSTION UV FLUORE TOTAL VOLATILE SULFUR IN GASEOUS HYDROCARBONS AND LPG USING COMBUSTION UV FLUORESCENCE DETECTION: D6667EXPLANATIONThe sulfur content of LPG, used for fuel purposes, contributes to SOx emissions and can lead to corrosion in engine and exhaust systems. Some process catalysts used in petroleum and chemical ...
  • SULFUR DETERMINATION BY ULTRAVIOLET FLUORESCENCE METHOD: D5453 SULFUR DETERMINATION BY ULTRAVIOLET FLUORESCENCE METHOD: D5453EXPLANATIONSome process catalysts used in petroleum and chemical refining may be poisoned when trace amounts of sulfur bearing materials are contained in the feedstocks. This test method can be used to determine sulfur in process feeds and ...
  • SULFUR DETERMINATION BY GC-SULFUR DETECTOR: D5623 SULFUR DETERMINATION BY GC-SULFUR DETECTOR: D5623Frequently the knowledge of individual sulfur compounds present in a product is more useful than the total amount of sulfur present. This test method covers the determination of volatile sulfur compounds in light petroleum liquids. This test method is ...
  • SULFUR DETERMINATION BY OXIDATIVE MICROCOULOMETRY: D3246 SULFUR DETERMINATION BY OXIDATIVE MICROCOULOMETRY: D3246(Equivalent Test Methods: IP 373 and AFNOR M07-052)This 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 applicable in ...