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  • ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method) ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method)10. Quality Control10.1 Confirm the performance of the instrument or the test procedure by analyzing a QC sample (see 6.8).10.1.1 When QC/Quality Assurance (QA) protocols are already established in the testing facility, these may be used ...
  • ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method) ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method)8. Procedure8.1 Preparation of Bomb and Sample - Cut a piece of firing wire approximately 100 mm in length. Coil the middle section (about 20 mm) and attach the free ends to the terminals. Arrange the coil so that it will be above and ...
  • ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method) ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method)5. Apparatus5.1 Bomb, having a capacity of not less than 300 mL, so constructed that it will not leak during the test, and that quantitative recovery of the liquids from the bomb may be readily achieved. The inner surface of the bomb ...
  • ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method) ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method)3. Summary of Test Method3.1 The sample is oxidized by combustion in a bomb containing oxygen under pressure. (Warning - Strict adherence to all of the provisions prescribed hereinafter ensures against explosive rupture of the bomb, or ...
  • ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method) ASTM D808 Chlorine in New and Used Petroleum Products (Bomb Method)1. Scope1.1 This test method covers the determination of chlorine in lubricating oils and greases, including new and used lubricating oils and greases containing additives, and in additive concentrates. Its range of applicability is 0.1 ...
  • ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes10. Report10.1 Report the result as oil content, Test Method D721. If the result is negative, report as zero.11. Precision and Bias11.1 Precision - The precision of this test method as determine by statistical examination of interlaboratory ...
  • ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes8. Procedure8.1 Melt a representative portion of the sample, using a water bath or oven maintained at 70 to 100°C (158 to 212°F). As soon as the wax is completely melted, thoroughly mix. Preheat the pipet or equivalent measuring device ...
  • ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes5. Apparatus5.1 Filter Stick and Assembly, consisting of a 10-mm diameter sintered glass filter stick of 10 to 15 µm maximum pore diameter as determined by the method in Appendix X1, provided with an air pressure inlet tube and delivery ...
  • ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes3. Summary of Test Method3.1 The sample is dissolved in methyl ethyl ketone, the solution cooled to -32°C (-25°F) to precipitate the wax, and filtered. The oil content of the filtrate is determined by evaporating the methyl ethyl ketone ...
  • ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes ASTM D721 Standard Test Method for Oil Content of Petroleum Waxes1. Scope1.1 This test method covers the determination of oil in petroleum waxes having a congealing point of 30°C (86°F) or higher as determined in accordance with Test Method D938, and containing not more than 15 % of oil.1.2 The values ...