ASTM D6729用100米毛细管高分辨率气相色谱法测定火花点火发动机燃料中单一组分的标准试验方法
日期:2012-02-08 10:59
NA) the user of such data should be cautioned that some error will be encountered due to co-elution and a lack of identification of all components present. Samples containing significant amounts of olefinic or naphthenic (for example, virgin naphthas), or both, constituents above n-octane may reflect significant errors in PONA type groupings. Based on the gasoline samples in the interlaboratory cooperative study, this procedure is applicable to samples containing less than 25 mass % of olefins.
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