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ASTM E840 气体色谱法中火焰光度检测器的使用
日期:2012-02-08 13:41
the full text of the standard itself must be referred to for its use and application. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date.
1. Scope
1.1 This practice is intended as a guide for the use of a flame photometric detector (FPD) as the detection component of a gas chromatographic system.
1.2 This practice is directly applicable to an FPD that employs a hydrogen-air flame burner, an optica

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