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Molecular formula : CAS :
nature : lining value added (contrast value). Abnormal elements within the content and context of the average value of the ratio. The definition is very measured, also known as abnormal definition. Directed by elements in different regions within the context of the average there is a marked difference in all regions of the sample analysis in the presence of bias. Therefore, we can not directly based on the sample results of the analysis to compare different regions within a given instructions elements of abnormal intensity. While abnormal contrast can remove the above two aspects, showed unusual background relative to the state of ups and downs.
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