ASTM D4952 Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
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ASTM International
Standard Test Method for Qualitative Analysis for Active Sulfur Species in Fuels and Solvents (Doctor Test)
N D4952
Annotation
This test method covers and is intended primarily for the detection of mercaptans in motor fuel, kerosine, and similar petroleum products. This method may also provide information on hydrogen sulfide and elemental sulfur that may be present in these sample types.
The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.
*A Summary of Changes section appears at the end of this standard.
Автоматический перевод:
Метод стандартной пробы для качественного анализа для разновидностей активной серы в топливе и растворителях (проба плумбитом натрия)
Этот метод тестирования покрытия и предназначается прежде всего для обнаружения меркаптанов в моторном топливе, керосине и подобных нефтепродуктах. Этот метод может также предоставить информацию о сероводороде и элементной сере, которая может присутствовать в этих демонстрационных типах.



