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  • ASTM D5623 for sulfur compounds in light petroleum liquids ASTM D5623 for sulfur compounds in light petroleum liquidsASTM D5623 standard test method for sulfur compounds in light petroleum liquids by gas chromatography and sulfur selective detection9. Procedure9.1 A list of typical apparatus and conditions is provided in 5.2.1. Table 2 provides a listing of ...
  • ASTM D5623 for sulfur compounds in light petroleum liquids ASTM D5623 for sulfur compounds in light petroleum liquidsASTM D5623 standard test method for sulfur compounds in light petroleum liquids by gas chromatography and sulfur selective detection7. Sampling7.1 Appropriate sampling procedures are to be followed. This test method is not suitable for liquefied ...
  • ASTM D5623 for sulfur compounds in light petroleum liquids ASTM D5623 for sulfur compounds in light petroleum liquidsASTM D5623 standard test method for sulfur compounds in light petroleum liquids by gas chromatography and sulfur selective detection5. Apparatus5.1 Chromatograph - Use a gas chromatograph (GC) that has the following performance characteristics:5.1.1 ...
  • ASTM D5623 for sulfur compounds in light petroleum liquids ASTM D5623 for sulfur compounds in light petroleum liquidsASTM D5623 standard test method for sulfur compounds in light petroleum liquids by gas chromatography and sulfur selective detection3. Summary of Test Method3.1 The sample is analyzed by gas chromatography with an appropriate sulfur selective ...
  • ASTM D5623 for sulfur compounds in light petroleum liquids ASTM D5623 for sulfur compounds in light petroleum liquidsASTM D5623 standard test method for sulfur compounds in light petroleum liquids by gas chromatography and sulfur selective detection1. Scope1.1 This test method covers the determination of volatile sulfur-containing compounds in light petroleum ...
  • ASTM D6377 for determination of vapor pressure of crude oil ASTM D6377 for determination of vapor pressure of crude oilASTM D6377 standard test method for determination of vapor pressure of crude oil: VPCR(X) (Expansion method)13. Report13.1 Report the results to the nearest 0.1 kPa (0.02 psi), and specify the test temperature and V/L.VPCRx (Tm°C) = ##.# kPa ...
  • ASTM D6377 for determination of vapor pressure of crude oil ASTM D6377 for determination of vapor pressure of crude oilASTM D6377 standard test method for determination of vapor pressure of crude oil: VPCR(X) (Expansion method)10. Calibration10.1 Pressure Transducer:10.1.1 Check the transducer calibration on a monthly basis or when required as indicated from ...
  • ASTM D6377 for determination of vapor pressure of crude oil ASTM D6377 for determination of vapor pressure of crude oilASTM D6377 standard test method for determination of vapor pressure of crude oil: VPCR(X) (Expansion method)6. Apparatus6.1 The apparatus suitable for this test method employs a small volume, cylindrically shaped measuring chamber with associated ...
  • ASTM D6377 for determination of vapor pressure of crude oil ASTM D6377 for determination of vapor pressure of crude oilASTM D6377 standard test method for determination of vapor pressure of crude oil: VPCR(X) (Expansion method)4. Summary of Test Method4.1 Employing a measuring chamber with a built-in piston, a sample of known volume is drawn from a pressurized ...
  • ASTM D6377 for determination of vapor pressure of crude oil ASTM D6377 for determination of vapor pressure of crude oilASTM D6377 standard test method for determination of vapor pressure of crude oil: VPCR(X) (Expansion method)1. Scope1.1 This test method covers the use of automated vapor pressure instruments to determine the vapor pressure of crude oils at temperatures ...