高效液相色谱法测定保健食品中西地那非的不确定度评定

Evaluation of Uncertainty for Determination of Sildenafil Citrate Added in Health Products by HPLC

摘要:

评价了高效液相色谱法测定壮阳类保健食品中掺入的枸橼酸西地那非含量的测量不确定度。通过不确定度来源分析，建立不确定度评定的数学模型，并考察影响不确定度的因素，计算出测定的不确定度结果。

Abstract:

The uncertainty of HPLC method for determination of sildenafil citrate illegally added in aphrodisiac products was evaluated. A mathematical model was established by analysis of the uncertainty sources and the combined uncertainty was finally obtained by investigating the uncertainties of various component variables