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ASTM D5798 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Auto
ASTM D5798 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Automotive Spark-Ignition Engines7. Sampling, Containers, and Sample Handling7.1 The reader is strongly advised to review all intended test methods prior to sampling to better understand the importance and effects of sampling ...
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ASTM D5798 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Auto
ASTM D5798 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Automotive Spark-Ignition Engines4. Ordering Information4.1 The purchasing agency shall:4.1.1 Indicate the season and locality in which the fuel is to be used,4.1.2 If requested, ensure that the ethanol concentration meets the ...
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ASTM D5798 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Auto
ASTM D5798 Standard Specification for Ethanol Fuel Blends for Flexible-Fuel Automotive Spark-Ignition Engines1. Scope1.1 This specification covers the requirements for automotive fuel blends of ethanol and gasoline for use in ground vehicles equipped with ethanol fuel blend flexible-fuel spark-ignition ...
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ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by
ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry14. Report14.1 Report silicon concentration of the test sample calculated from Section 13 using units of mg/kg, rounded to the nearest 0.1 mg/kg for concentrations ...
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ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by
ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry12. Procedure12.1 When using drift correction, prior to analyzing samples on a given day, analyze the drift-monitor sample measured at the time ofcalibration. ...
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ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by
ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry9. Sampling and Sample Handling9.1 Sample fuel according to the procedures in Practices D4057 or D4177.9.2 Use the utmost care in sampling and handling gasoline ...
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ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by
ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry6. Apparatus6.1 Monochromatic Wavelength Dispersive X-ray Fluorescence (MWDXRF) Spectrometer, equipped for X-ray detection at 0.713 nm (7.13 Å). Any spectrometer ...
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ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by
ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry3. Summary of Test Method3.1 A monochromatic X-ray beam with a wavelength suitable to excite the K-shell electrons of silicon is focused onto a test specimen ...
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ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by
ASTM D7757 Standard Test Method for Silicon in Gasoline and Related Products by Monochromatic Wavelength Dispersive X-ray Fluorescence Spectrometry1. Scope1.1 This test method covers the determination of total silicon by monochromatic, wavelength-dispersive X-ray fluorescence (MWDXRF) spectrometry in ...
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RUST PREVENTING CHARACTERISTICS OF STEAM TURBINE OIL: ASTM D3603
RUST PREVENTING CHARACTERISTICS OF STEAM TURBINE OIL: ASTM D3603EXPLANATIONHorizontal metal surfaces, on which water droplets tend to be retained, are more prone to rusting and corrosion than vertical or sloping surfaces. This test method is therefore more discriminating than Test Method ASTM D665 (Procedure ...
