附件
我在故我思
第1楼2008/06/12
Use Of The Terms “Recovery” And “Apparent Recovery” In Analytical Procedures(Iupac Recommendations 2002)Abstract:
The terms recovery and apparent recovery are recommended to avoid confusion caused by the use of the term recovery to cover two distinct situations. These situations deal with: (a) the yield of a preconcentration or extraction stage of an analytical process (where recovery is recommended) and (b) the quantity observed value/reference value, obtained using an analytical procedure that involves a calibration graph (where apparent recovery is recommended).附件
我在故我思
第2楼2008/06/12
Selectivity in analytical chemistry (IUPAC Recommendations 2001)
Abstract:
The correct use of the term “selectivity” and its clear distinction from the term “specificity” are discussed. A definition of selectivity is given, and it is recommended that the use of this term be promoted and that the use of the term “specificity” be discouraged.附件
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