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  • ASTM D6667 Total Volatile Sulfur in Gaseous Hydrocarbons/Liquefied Petroleum Gas ASTM D6667 Total Volatile Sulfur in Gaseous Hydrocarbons/Liquefied Petroleum GasesASTM D6667 Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases by Ultraviolet Fluorescence3. Summary of Test Method3.1 A heated sample valve is used to inject ...
  • ASTM D6667 Total Volatile Sulfur in Gaseous Hydrocarbons/Liquefied Petroleum Gas ASTM D6667 Total Volatile Sulfur in Gaseous Hydrocarbons/Liquefied Petroleum GasesASTM D6667 Standard Test Method for Determination of Total Volatile Sulfur in Gaseous Hydrocarbons and Liquefied Petroleum Gases by Ultraviolet Fluorescence1. Scope1.1 This test method covers the determination of total ...
  • ASTM D3339 Test Method for Acid Number of Petroleum Products ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration11. Report11.1 Report the result as follows:Acid Number, (Test Method D3339) = (Result)12. Quality Control Checks12.1 Confirm the performance ...
  • ASTM D3339 Test Method for Acid Number of Petroleum Products ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration9. Procedure9.1 Sample Titration - Weigh to the nearest 0.1 mg the required amount of sample into a clean, tared titration beaker. Guidelines ...
  • ASTM D3339 Test Method for Acid Number of Petroleum Products ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration8. Preparation of Used Oil Samples8.1 Strict observance of the sampling procedure described in 8.2 is necessary, since the sediment ...
  • ASTM D3339 Test Method for Acid Number of Petroleum Products ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration6. Apparatus6.1 Titration Buret - A micro scale, automatic buret with 0.01 mL subdivisions and at least a 2-mL buret capacity.6.2 Titrant ...
  • ASTM D3339 Test Method for Acid Number of Petroleum Products ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration4. Summary of Test Method4.1 To determine the acid number a sample of the oil is dissolved in a solvent consisting of toluene, isopropyl ...
  • ASTM D3339 Test Method for Acid Number of Petroleum Products ASTM D3339 Test Method for Acid Number of Petroleum ProductsASTM D3339 Standard Test Method for Acid Number of Petroleum Products by Semi-Micro Color Indicator Titration1. Scope1.1 This test method covers the determination of acidic constituents in new or used petroleum products and lubricants soluble ...
  • ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid9. Precision and Bias9.1 Repeatability - The difference between results obtained by the same operator with the same apparatus under constant operating conditions on identical test material would, in the long run, exceed the value of ...
  • ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid ASTM D4559 Standard Test Method for Volatile Matter in Silicone Fluid5. Apparatus5.1 Air-circulating Oven, capable of meeting the requirements of Specification D5423.5.2 Griffin Pyrex Beakers, 50-mL, with the following dimensions:5.2.1 Outside Diameter - 42 ± 0.6 mm5.2.2 Wall Thickness - 0.14 to 0.165 ...