DIN EN 14666-2005 表面活性剂.TAED颗粒中TAED含量的测定.气相色谱法标准

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适用范围: This standard specifies a method for the determination of tetraacetyl ethylene diamine (TAED) content greater than or equal to 25g/100g in granules. The TAED granules are dissolved in acetonitrile, the internal standard is added to this solution and finally it is injected to a gas chromatograph. A flame ionisation detector is used for detection. The results are calculated from the peak areas taking into account the response factors that are determined previously.#,,#

DIN EN 14666-2005
表面活性剂.TAED颗粒中TAED含量的测定.气相色谱法