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ASTM D7518 Standard Specification for 1,3 Propanediol (PDO) Base Engine Coolant
ASTM D7518 Standard Specification for 1,3 Propanediol (PDO) Base Engine Coolant for Automobile and Light-Duty Service4. General Requirements4.1 Engine coolant concentrates or prediluted PDO base engine coolants shall be formulated with 1,3 propanediol meeting Specification D7388, water, and suitable ...
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ASTM D7518 Standard Specification for 1,3 Propanediol (PDO) Base Engine Coolant
ASTM D7518 Standard Specification for 1,3 Propanediol (PDO) Base Engine Coolant for Automobile and Light-Duty Service1. Scope1.1 This specification covers the requirements for 1,3 propanediol base engine coolants used in automobiles or other light-duty service cooling systems. When concentrates are used ...
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ASTM D7517 Standard Specification for Fully-Formulated 1,3 Propanediol (PDO) Bas
ASTM D7517 Standard Specification for Fully-Formulated 1,3 Propanediol (PDO) Base Engine Coolant for Heavy-Duty Engines4. General Requirements4.1 Concentrated and prediluted coolants shall meet all of the respective requirements of Specification D7518.4.2 The coolant concentrate mixed with water or the ...
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ASTM D7517 Standard Specification for Fully-Formulated 1,3 Propanediol (PDO) Bas
ASTM D7517 Standard Specification for Fully-Formulated 1,3 Propanediol (PDO) Base Engine Coolant for Heavy-Duty Engines1. Scope1.1 This specification covers the requirements for fully-formulated glycol base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % PDO ...
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ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and
ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography12. Reporting of Results12.1 Report the concentration of anions found in the sample, sample analysis date, and analyst.13. Precision and Bias13.1 Precision - The precision of this test method ...
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ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and
ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography10. Procedure10.1 Set the ion chromatograph up in accordance with the manufacturer's instructions.10.2 Equilibrate the system by pumping eluant for 15 to 30 min, until a stable baseline is ...
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ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and
ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography8. Sampling8.1 Collect the sample in a scrupulously clean glass or polyethylene bottle in accordance with Test Method D1176. Collect at least 100 mL of sample.9. Calibration and Standardization9.1 ...
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ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and
ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography6. Apparatus6.1 Analytical Balance, capable of weighing accurately to 0.0001 g.6.2 Ion Chromatograph - Analytical system with all required accessories including syringes, columns, suppressor, ...
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ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and
ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography3. Summary of Test Method3.1 A small volume of working sample is prepared by dilution of the sample with the method eluant. This diluted sample is filtered and pumped through two ion exchange ...
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ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and
ASTM D5827 Standard Test Method for Analysis of Engine Coolant for Chloride and Other Anions by Ion Chromatography1. Scope1.1 This test method covers the chemical analysis of engine coolant for chloride ion by high-performance ion chromatography (HPIC). Several other common anions found in engine coolant ...
