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  • WATER REACTION OF AVIATION FUELS: D1094 WATER REACTION OF AVIATION FUELS: D1094(Equivalent Test Methods: IP 289, ISO 6250, DIN 51415, and AFNOR M07-050)TEST SUMMARYWhen applied to aviation gasoline, water reaction volume change reveals the presence of water-soluble components such as alcohols. When applied to aviation turbine fuels, water ...
  • WATER BY KARL FISCHER REAGENT: D1744 WATER BY KARL FISCHER REAGENT: D1744TEST SUMMARYThis test method covers the determination of water in the concentration from 50 to 1000 ppm in liquid petroleum products. The material to be analyzed is titrated with standard Karl Fischer reagent to an electrometric end point. Free alkali, oxidizing and ...
  • WATER IN PETROLEUM PRODUCTS BY DISTILLATION METHOD: D95 WATER IN PETROLEUM PRODUCTS BY DISTILLATION METHOD: D95(Equivalent Test Methods: IP 74, ISO 3733, DIN 51582, JIS K 2275, and AFNOR T60-113)TEST SUMMARYThe sample is heated under reflux with a water-immiscible solvent, which co-distills with the water in the sample. Condensed solvent and water are continuously ...
  • WATER IN PETROLEUM PRODUCTS AND LUBRICANTS BY COULOMETRIC KARL FISCHER TITRATION WATER IN PETROLEUM PRODUCTS AND LUBRICANTS BY COULOMETRIC KARL FISCHER TITRATION: D6304TEST SUMMARYThis test method covers the direct determination of water in the range of 10 to 25 000 mg/kg entrained water in petroleum products and hydrocarbons using automated instrument. This test method is applicable ...
  • FREE WATER IN MID-DISTILLATE FUELS: D4860 FREE WATER IN MID-DISTILLATE FUELS: D4860TEST SUMMARYThis test is similar to D4176 just described. The color of sample does not affect the measurement. The test uses a rapid, portable means of visually inspecting for particulate matter and rating numerically for free water in aviation turbine and distillate ...
  • FREE WATER IN DISTILLATE FUELS: D4176 FREE WATER IN DISTILLATE FUELS: D4176TEST SUMMARYFuel specifications often contain the requirement that it be clear and bright and free of visible particulate matter. This test method provides two procedures to cover that requirement. This test method is applicable to distillate fuels having distillation ...
  • FREE WATER, PARTICULATES, AND CONTAMINANTS IN AVIATION FUELS: D6986 FREE WATER, PARTICULATES, AND CONTAMINANTS IN AVIATION FUELS: D6986EXPLANATIONFuel quality is paramount in aviation fuels because of their critical application. Many successive types of inspections are conducted to ensure quality protection. Rapid, visual inspections carried out at various locations ...
  • WATER IN CRUDE OILS BY POTENTIOMETRIC KF TITRATION: D4377 WATER IN CRUDE OILS BY POTENTIOMETRIC KF TITRATION: D4377(Equivalent Test Method: IP 356)TEST SUMMARYThis test method covers the determination of 0.02 to 2 % in crude oil. Mercaptan and sulfide interfere. At levels <500 ppm as sulfur their interference is insignificant. After homogenizing the crude ...
  • WATER IN CRUDE OIL BY DISTILLATION: D4006 WATER IN CRUDE OIL BY DISTILLATION: D4006(Equivalent Test Method: IP 358)TEST SUMMARYThe sample is heated under reflux conditions with a water immiscible solvent (xylene), which co-distills with the water in the sample. Condensed solvent and water are continuously separated in a trap; the water settles ...
  • WATER IN CRUDE OILS BY COULOMETRIC KF TITRATION: D4928 WATER IN CRUDE OILS BY COULOMETRIC KF TITRATION: D4928(Equivalent Test Methods: IP 386 and ISO 10337)TEST SUMMARYThis test method is applicable to the determination of water in the range 0.02 to 5 mass % in crude oils. Mercaptan and sulfide interfere. At levels of <500 ppm as sulfur, the interference ...